Wastewater surveillance may complement other existing human surveillance systems to monitor influenza. Wastewater data cannot determine the source of influenza A viruses. Detections could come from a human or from an animal (like a bird) or an animal product (like milk from an infected cow).
Wastewater Data for Avian Influenza A(H5)
This interactive map shows current site-level data for avian influenza A(H5) viral RNA detections in wastewater. Each dot on the map represents a wastewater sampling site. For each site, results are reported as “H5 Detection” when any of the samples were positive during the week reported. When avian influenza A(H5) virus is not detected in any of the samples, then the site is classified as “No Detection.” All data are preliminary and may change as more reports are received. Data will be updated on this site every Friday, based on data submitted to CDC by the end of the day on the previous Wednesday.
Time Period: December 22 - December 28, 2024
H5 Detection
44 sites (18.6%)No Detection
192 sites (81.4%)No samples in last week
150 sites
Click on the legend below to see detections.
LocationSort by Location in descending order | Detection CategorySort by Detection Category in descending order | State/TerritorySort by State/Territory in descending order | County ServedSort by County Served in descending order | First Sample CollectedSort by First Sample Collected in descending order | Population ServedSort by Population Served in descending order |
---|---|---|---|---|---|
Id:6 | No Samples in Last Week | Alabama | Jefferson | 2024-11-18 | 225,000 |
Id:7 | No Samples in Last Week | Alabama | Jefferson | 2024-11-18 | 200,000 |
Id:16 | No Samples in Last Week | Alaska | Juneau | 2024-11-19 | 22,000 |
Id:71 | No Samples in Last Week | Arkansas | Greene | 2024-11-20 | 25,000 |
Id:92 | No Samples in Last Week | California | Alameda | 2024-11-19 | 229,476 |
Id:95 | No Samples in Last Week | California | Butte | 2024-11-21 | 44,000 |
Id:96 | No Samples in Last Week | California | Butte | 2024-11-25 | 101,299 |
Id:98 | No Samples in Last Week | California | Contra Costa | 2024-11-21 | 218,281 |
Id:100 | No Samples in Last Week | California | Del Norte | 2024-11-19 | 15,372 |
Id:103 | No Samples in Last Week | California | Humboldt | 2024-11-17 | 45,000 |
Id:106 | No Samples in Last Week | California | Kern | 2024-11-19 | 168,750 |
Id:111 | No Samples in Last Week | California | Lake | 2024-11-18 | 13,200 |
Id:113 | No Samples in Last Week | California | Ventura, Los Angeles | 2024-11-17 | 4,000,000 |
Id:115 | No Samples in Last Week | California | Ventura, Los Angeles | 2024-11-19 | 75,000 |
Id:121 | No Samples in Last Week | California | Marin | 2024-11-18 | 53,000 |
Id:129 | No Samples in Last Week | California | Napa | 2024-11-20 | 20,256 |
Id:131 | No Samples in Last Week | California | El Dorado, Nevada, Placer | 2024-11-17 | 50,000 |
Id:135 | No Samples in Last Week | California | Orange | 2024-11-17 | 1,800,000 |
Id:136 | No Samples in Last Week | California | Placer | 2024-11-20 | 108,444 |
Id:137 | No Samples in Last Week | California | Plumas | 2024-11-21 | 4,217 |
Id:144 | No Samples in Last Week | California | San Bernardino | 2024-11-20 | 325,000 |
Id:149 | No Samples in Last Week | California | San Francisco | 2024-12-10 | 9,923 |
Id:150 | No Samples in Last Week | California | San Francisco | 2024-11-26 | 11,738 |
Id:151 | No Samples in Last Week | California | San Francisco | 2024-11-26 | 6,308 |
Id:152 | No Samples in Last Week | California | San Francisco, San Mateo | 2024-11-26 | 66,446 |
Id:153 | No Samples in Last Week | California | San Francisco | 2024-11-26 | 3,882 |
Id:154 | No Samples in Last Week | California | San Francisco | 2024-11-26 | 4,416 |
Id:165 | No Samples in Last Week | California | San Luis Obispo | 2024-11-20 | 47,545 |
Id:172 | No Samples in Last Week | California | Santa Barbara | 2024-11-21 | 77,600 |
Id:182 | No Samples in Last Week | California | Shasta | 2024-11-21 | 60,000 |
Id:189 | No Samples in Last Week | California | Sutter | 2024-11-20 | 70,000 |
Id:198 | No Samples in Last Week | Colorado | Jefferson | 2024-11-18 | 345,454 |
Id:199 | No Samples in Last Week | Colorado | Denver | 2024-11-18 | 709,904 |
Id:2364 | No Samples in Last Week | Colorado | Weld | 2024-11-21 | 40,071 |
Id:203 | No Samples in Last Week | Colorado | Arapahoe | 2024-11-17 | 247,443 |
Id:232 | No Samples in Last Week | Colorado | La Plata | 2024-11-18 | 23,429 |
Id:242 | No Samples in Last Week | Colorado | Mesa | 2024-11-18 | 89,286 |
Id:249 | No Samples in Last Week | Colorado | Pitkin | 2024-11-19 | 5,500 |
Id:255 | No Samples in Last Week | Colorado | San Miguel | 2024-11-18 | 15,000 |
Id:260 | No Samples in Last Week | Colorado | Summit | 2024-11-18 | 35,643 |
Id:271 | No Samples in Last Week | Connecticut | Fairfield | 2024-11-18 | 72,914 |
Id:300 | No Samples in Last Week | District of Columbia | Fairfax, Prince Georges, District Of Columbia, Loudoun, Montgomery, Arlington | 2024-11-18 | 1,600,000 |
Id:312 | No Samples in Last Week | Florida | Orange | 2024-11-17 | 80,000 |
Id:313 | No Samples in Last Week | Florida | Orange | 2024-11-17 | 277,823 |
Id:314 | No Samples in Last Week | Florida | Orange | 2024-11-17 | 59,587 |
Id:315 | No Samples in Last Week | Florida | Orange | 2024-11-17 | 463,672 |
Id:322 | No Samples in Last Week | Florida | Sarasota | 2024-11-19 | 100,000 |
Id:324 | No Samples in Last Week | Florida | Orange, Seminole | 2024-11-18 | 95,000 |
Id:338 | No Samples in Last Week | Georgia | Fulton | 2024-11-18 | 73,821 |
Id:339 | No Samples in Last Week | Georgia | Fulton | 2024-11-17 | 294,660 |
Id:340 | No Samples in Last Week | Georgia | Fulton | 2024-11-17 | 105,160 |
Id:341 | No Samples in Last Week | Georgia | Fulton | 2024-11-17 | 70,887 |
Id:357 | No Samples in Last Week | Hawaii | Hawaii | 2024-11-18 | 32,604 |
Id:386 | No Samples in Last Week | Idaho | Kootenai | 2024-11-18 | 50,540 |
Id:523 | No Samples in Last Week | Indiana | Monroe | 2024-11-18 | 56,090 |
Id:529 | No Samples in Last Week | Indiana | St Joseph | 2024-11-17 | 130,000 |
Id:539 | No Samples in Last Week | Iowa | Marshall | 2024-11-17 | 27,400 |
Id:541 | No Samples in Last Week | Iowa | Wapello | 2024-11-18 | 25,529 |
Id:555 | No Samples in Last Week | Kansas | Wyandotte | 2024-11-19 | 35,000 |
Id:556 | No Samples in Last Week | Kansas | Wyandotte | 2024-11-19 | 90,000 |
Id:557 | No Samples in Last Week | Kansas | Wyandotte | 2024-11-19 | 15,000 |
Id:568 | No Samples in Last Week | Kentucky | Jefferson | 2024-11-18 | 423,913 |
Id:624 | No Samples in Last Week | Louisiana | Lafayette | 2024-11-18 | 23,000 |
Id:708 | No Samples in Last Week | Maine | Knox | 2024-11-19 | 7,000 |
Id:709 | No Samples in Last Week | Maine | Lincoln | 2024-11-19 | 2,222 |
Id:714 | No Samples in Last Week | Maine | Piscataquis | 2024-11-19 | 1,000 |
Id:740 | No Samples in Last Week | Massachusetts | Hampden | 2024-11-18 | 55,000 |
Id:741 | No Samples in Last Week | Massachusetts | Middlesex | 2024-11-19 | 228,285 |
Id:845 | No Samples in Last Week | Michigan | Jackson | 2024-11-19 | 90,000 |
Id:954 | No Samples in Last Week | Michigan | Washtenaw | 2024-11-18 | 125,000 |
Id:1028 | No Samples in Last Week | Minnesota | Sherburne, Benton, Stearns | 2024-11-18 | 120,000 |
Id:1081 | No Samples in Last Week | Missouri | Jefferson | 2024-11-19 | 48,000 |
Id:1198 | No Samples in Last Week | New Hampshire | Sullivan | 2024-11-17 | 6,000 |
Id:1222 | No Samples in Last Week | New Jersey | Somerset | 2024-11-18 | 130,000 |
Id:1243 | No Samples in Last Week | New Mexico | Santa Fe | 2024-11-18 | 87,000 |
Id:1431 | No Samples in Last Week | New York | Tompkins | 2024-11-18 | 90,000 |
Id:1450 | No Samples in Last Week | North Carolina | Buncombe, Henderson | 2024-12-10 | 173,000 |
Id:1457 | No Samples in Last Week | North Carolina | Wake | 2024-12-10 | 75,886 |
Id:1459 | No Samples in Last Week | North Carolina | Cumberland | 2024-12-10 | 151,589 |
Id:1463 | No Samples in Last Week | North Carolina | Forsyth | 2024-11-18 | 92,000 |
Id:1468 | No Samples in Last Week | North Carolina | Guilford | 2024-12-10 | 135,821 |
Id:1475 | No Samples in Last Week | North Carolina | Mcdowell | 2024-12-09 | 8,459 |
Id:1476 | No Samples in Last Week | North Carolina | Mecklenburg | 2024-12-05 | 68,685 |
Id:1478 | No Samples in Last Week | North Carolina | Mecklenburg | 2024-12-05 | 182,501 |
Id:1479 | No Samples in Last Week | North Carolina | Mecklenburg | 2024-12-02 | 120,000 |
Id:1481 | No Samples in Last Week | North Carolina | Mecklenburg | 2024-12-02 | 82,158 |
Id:1483 | No Samples in Last Week | North Carolina | New Hanover | 2024-12-03 | 58,361 |
Id:1484 | No Samples in Last Week | North Carolina | New Hanover | 2024-12-06 | 67,743 |
Id:1486 | No Samples in Last Week | North Carolina | Durham, Orange | 2024-12-03 | 78,141 |
Id:1487 | No Samples in Last Week | North Carolina | Durham, Orange | 2024-12-03 | 108,105 |
Id:1489 | No Samples in Last Week | North Carolina | Pitt | 2024-12-10 | 89,616 |
Id:1490 | No Samples in Last Week | North Carolina | Rowan | 2024-11-18 | 32,000 |
Id:1491 | No Samples in Last Week | North Carolina | Rowan | 2024-11-18 | 21,000 |
Id:1495 | No Samples in Last Week | North Carolina | Swain, Jackson | 2024-11-18 | 10,000 |
Id:1499 | No Samples in Last Week | North Carolina | Wake | 2024-12-03 | 84,189 |
Id:1500 | No Samples in Last Week | North Carolina | Wake | 2024-12-10 | 74,331 |
Id:1501 | No Samples in Last Week | North Carolina | Wake | 2024-12-05 | 550,000 |
Id:1502 | No Samples in Last Week | North Carolina | Wake | 2024-12-03 | 30,655 |
Id:1503 | No Samples in Last Week | North Carolina | Wake | 2024-12-03 | 7,776 |
Id:1504 | No Samples in Last Week | North Carolina | Watauga | 2024-11-19 | 26,000 |
Id:1678 | No Samples in Last Week | Ohio | Portage, Summit | 2024-11-18 | 365,000 |
Id:1767 | No Samples in Last Week | Pennsylvania | Northampton, Bucks | 2024-11-19 | 55,000 |
Id:1775 | No Samples in Last Week | Pennsylvania | Dauphin | 2024-11-18 | 125,000 |
Id:1810 | No Samples in Last Week | Rhode Island | Providence | 2024-12-02 | 120,000 |
Id:1811 | No Samples in Last Week | Rhode Island | Providence | 2024-12-02 | 240,000 |
Id:2232 | No Samples in Last Week | Rhode Island | Washington | 2024-11-18 | 5,000 |
Id:1816 | No Samples in Last Week | South Carolina | Georgetown | 2024-11-20 | 12,000 |
Id:1837 | No Samples in Last Week | Tennessee | Catoosa, Walker, Dade, Hamilton | 2024-11-18 | 400,000 |
Id:2274 | No Samples in Last Week | Texas | Anderson | 2024-11-19 | 19,372 |
Id:1843 | No Samples in Last Week | Texas | Andrews | 2024-11-19 | 13,502 |
Id:2386 | No Samples in Last Week | Texas | Brazos | 2024-11-19 | 58,250 |
Id:1859 | No Samples in Last Week | Texas | Kaufman, Collin, Dallas | 2024-11-17 | 370,000 |
Id:2275 | No Samples in Last Week | Texas | Hardin | 2024-12-03 | 34,000 |
Id:2276 | No Samples in Last Week | Texas | Hays | 2024-11-19 | 18,000 |
Id:2325 | No Samples in Last Week | Texas | Henderson | 2024-11-19 | 13,503 |
Id:2277 | No Samples in Last Week | Texas | Hidalgo | 2024-11-19 | 70,000 |
Id:2410 | No Samples in Last Week | Texas | Hidalgo | 2024-12-03 | 16,782 |
Id:2278 | No Samples in Last Week | Texas | Jefferson | 2024-11-19 | 112,193 |
Id:1906 | No Samples in Last Week | Texas | Mclennan | 2024-11-20 | 203,344 |
Id:2280 | No Samples in Last Week | Texas | Nueces | 2024-11-19 | 158,298 |
Id:1913 | No Samples in Last Week | Texas | Tarrant | 2024-11-19 | 1,000,000 |
Id:2281 | No Samples in Last Week | Texas | Taylor | 2024-11-19 | 125,000 |
Id:2298 | No Samples in Last Week | Texas | Victoria | 2024-11-19 | 65,800 |
Id:1917 | No Samples in Last Week | Texas | Webb | 2024-11-18 | 30,000 |
Id:1922 | No Samples in Last Week | Texas | Wichita | 2024-11-18 | 90,000 |
Id:2350 | No Samples in Last Week | Vermont | Addison | 2024-11-19 | 9,000 |
Id:2005 | No Samples in Last Week | Virginia | Stafford | 2024-11-18 | 100,000 |
Id:2006 | No Samples in Last Week | Virginia | Stafford | 2024-11-18 | 50,000 |
Id:2061 | No Samples in Last Week | Washington | Snohomish | 2024-11-18 | 10,150 |
Id:2087 | No Samples in Last Week | West Virginia | Ohio | 2024-11-18 | 100,000 |
Id:2108 | No Samples in Last Week | Wisconsin | Kewaunee, Brown | 2024-11-18 | 189,000 |
Id:2119 | No Samples in Last Week | Wisconsin | Dane | 2024-11-18 | 10,757 |
Id:2122 | No Samples in Last Week | Wisconsin | Douglas | 2024-11-17 | 28,000 |
Id:2124 | No Samples in Last Week | Wisconsin | Chippewa, Eau Claire | 2024-11-18 | 77,714 |
Id:2125 | No Samples in Last Week | Wisconsin | Fond Du Lac | 2024-11-17 | 65,000 |
Id:2129 | No Samples in Last Week | Wisconsin | Jackson | 2024-11-18 | 5,000 |
Id:2132 | No Samples in Last Week | Wisconsin | Kenosha | 2024-11-18 | 122,000 |
Id:2133 | No Samples in Last Week | Wisconsin | La Crosse | 2024-11-18 | 85,000 |
Id:2140 | No Samples in Last Week | Wisconsin | Marinette | 2024-11-17 | 3,500 |
Id:2141 | No Samples in Last Week | Wisconsin | Milwaukee, Ozaukee | 2024-11-17 | 470,007 |
Id:2142 | No Samples in Last Week | Wisconsin | Milwaukee, Ozaukee, Racine, Waukesha, Washington | 2024-11-17 | 615,934 |
Id:2156 | No Samples in Last Week | Wisconsin | Rock | 2024-11-18 | 63,500 |
Id:2157 | No Samples in Last Week | Wisconsin | Saint Croix | 2024-11-18 | 19,680 |
Id:2162 | No Samples in Last Week | Wisconsin | Sheboygan | 2024-11-18 | 70,000 |
Id:2164 | No Samples in Last Week | Wisconsin | Vernon | 2024-11-18 | 4,400 |
Id:2167 | No Samples in Last Week | Wisconsin | Walworth | 2024-11-18 | 30,000 |
Id:2174 | No Samples in Last Week | Wisconsin | Waupaca | 2024-11-18 | 4,500 |
Id:2177 | No Samples in Last Week | Wisconsin | Winnebago | 2024-11-18 | 78,300 |
Id:2178 | No Samples in Last Week | Wisconsin | Marathon, Wood | 2024-11-18 | 19,300 |
Id:2184 | No Samples in Last Week | Wyoming | Teton | 2024-11-19 | 13,000 |
Id:2 | No Detection | Alabama | Colbert | 2024-11-18 | 18,000 |
Id:4 | No Detection | Alabama | Jefferson | 2024-11-18 | 30,000 |
Id:5 | No Detection | Alabama | Jefferson | 2024-11-18 | 77,000 |
Id:8 | No Detection | Alabama | Jefferson | 2024-11-18 | 95,000 |
Id:9 | No Detection | Alabama | Lee | 2024-11-19 | 70,000 |
Id:13 | No Detection | Alaska | Anchorage | 2024-11-19 | 220,000 |
Id:14 | No Detection | Alaska | Anchorage | 2024-11-18 | 23,000 |
Id:2340 | No Detection | Alaska | Fairbanks North Star | 2024-11-18 | 92,000 |
Id:15 | No Detection | Alaska | Juneau | 2024-11-20 | 12,000 |
Id:68 | No Detection | Arkansas | Benton | 2024-11-20 | 19,000 |
Id:69 | No Detection | Arkansas | Boone | 2024-11-18 | 14,000 |
Id:70 | No Detection | Arkansas | Garland | 2024-11-18 | 38,000 |
Id:80 | No Detection | Arkansas | Pulaski | 2024-11-19 | 30,377 |
Id:81 | No Detection | Arkansas | Pulaski | 2024-11-19 | 23,812 |
Id:83 | No Detection | Arkansas | Pulaski | 2024-11-19 | 18,463 |
Id:84 | No Detection | Arkansas | Pulaski | 2024-11-19 | 32,043 |
Id:118 | No Detection | California | Marin | 2024-11-17 | 104,250 |
Id:2348 | No Detection | California | Placer | 2024-12-11 | 130,000 |
Id:145 | No Detection | California | San Diego | 2024-11-17 | 2,200,000 |
Id:161 | No Detection | California | San Luis Obispo | 2024-11-19 | 15,000 |
Id:171 | No Detection | California | Santa Barbara | 2024-11-18 | 69,290 |
Id:178 | No Detection | California | Santa Cruz | 2024-11-17 | 94,000 |
Id:179 | No Detection | California | Santa Cruz | 2024-11-17 | 70,000 |
Id:2380 | No Detection | California | Shasta | 2024-11-18 | 29,000 |
Id:193 | No Detection | California | Yolo | 2024-11-18 | 68,000 |
Id:194 | No Detection | California | Yolo | 2024-11-18 | 59,000 |
Id:195 | No Detection | Colorado | Arapahoe, Adams | 2024-11-18 | 268,004 |
Id:201 | No Detection | Colorado | Alamosa | 2024-11-18 | 18,364 |
Id:205 | No Detection | Colorado | Boulder | 2024-11-18 | 89,383 |
Id:213 | No Detection | Colorado | Douglas | 2024-11-20 | 60,571 |
Id:214 | No Detection | Colorado | Douglas | 2024-11-20 | 35,000 |
Id:215 | No Detection | Colorado | Douglas | 2024-11-20 | 25,000 |
Id:223 | No Detection | Colorado | El Paso | 2024-11-18 | 102,204 |
Id:224 | No Detection | Colorado | El Paso | 2024-11-18 | 303,855 |
Id:229 | No Detection | Colorado | Garfield | 2024-11-18 | 16,714 |
Id:246 | No Detection | Colorado | Otero | 2024-11-18 | 29,643 |
Id:252 | No Detection | Colorado | Pueblo | 2024-11-18 | 96,515 |
Id:253 | No Detection | Colorado | Routt | 2024-11-18 | 43,741 |
Id:264 | No Detection | Colorado | Weld | 2024-11-17 | 83,319 |
Id:268 | No Detection | Connecticut | Fairfield | 2024-11-18 | 140,000 |
Id:270 | No Detection | Connecticut | Fairfield | 2024-11-17 | 45,878 |
Id:272 | No Detection | Connecticut | Fairfield | 2024-11-19 | 52,268 |
Id:278 | No Detection | Connecticut | New London | 2024-11-19 | 41,000 |
Id:290 | No Detection | Delaware | Sussex | 2024-11-18 | 13,172 |
Id:304 | No Detection | Florida | Escambia | 2024-11-19 | 207,000 |
Id:307 | No Detection | Florida | Leon | 2024-11-17 | 212,065 |
Id:308 | No Detection | Florida | Miami-Dade | 2024-11-17 | 750,000 |
Id:309 | No Detection | Florida | Miami-Dade | 2024-11-18 | 900,000 |
Id:316 | No Detection | Florida | Martin, Palm Beach | 2024-11-18 | 100,000 |
Id:318 | No Detection | Florida | Pinellas | 2024-11-18 | 89,847 |
Id:319 | No Detection | Florida | Pinellas | 2024-11-18 | 94,218 |
Id:320 | No Detection | Florida | Pinellas | 2024-11-18 | 47,790 |
Id:326 | No Detection | Georgia | Fulton | 2024-11-18 | 12,818 |
Id:336 | No Detection | Georgia | Fulton | 2024-11-18 | 84,486 |
Id:337 | No Detection | Georgia | Fulton | 2024-11-18 | 189,593 |
Id:346 | No Detection | Georgia | Muscogee, Chattahoochee | 2024-11-18 | 278,000 |
Id:358 | No Detection | Hawaii | Honolulu | 2024-11-18 | 101,000 |
Id:359 | No Detection | Hawaii | Honolulu | 2024-11-18 | 340,000 |
Id:360 | No Detection | Hawaii | Honolulu | 2024-11-18 | 400,000 |
Id:361 | No Detection | Hawaii | Honolulu | 2024-11-18 | 47,000 |
Id:362 | No Detection | Hawaii | Honolulu | 2024-11-18 | 19,000 |
Id:367 | No Detection | Hawaii | Maui | 2024-11-17 | 46,800 |
Id:368 | No Detection | Hawaii | Maui | 2024-11-17 | 50,700 |
Id:369 | No Detection | Hawaii | Maui | 2024-11-17 | 58,900 |
Id:372 | No Detection | Idaho | Ada | 2024-11-18 | 195,813 |
Id:373 | No Detection | Idaho | Ada | 2024-11-18 | 105,893 |
Id:374 | No Detection | Idaho | Ada | 2024-11-18 | 186,901 |
Id:2287 | No Detection | Idaho | Latah | 2024-11-18 | 25,500 |
Id:438 | No Detection | Illinois | Du Page | 2024-11-18 | 86,000 |
Id:441 | No Detection | Illinois | Du Page | 2024-11-18 | 63,000 |
Id:505 | No Detection | Indiana | Clark | 2024-11-18 | 25,000 |
Id:506 | No Detection | Indiana | Clark | 2024-11-18 | 25,000 |
Id:510 | No Detection | Indiana | Hamilton | 2024-11-18 | 86,000 |
Id:533 | No Detection | Iowa | Clinton | 2024-11-18 | 29,300 |
Id:535 | No Detection | Iowa | Johnson | 2024-11-18 | 75,000 |
Id:536 | No Detection | Iowa | Johnson | 2024-11-18 | 23,000 |
Id:540 | No Detection | Iowa | Muscatine | 2024-11-18 | 24,400 |
Id:543 | No Detection | Iowa | Dakota, Woodbury, Union | 2024-11-19 | 110,000 |
Id:545 | No Detection | Kansas | Douglas | 2024-11-18 | 80,000 |
Id:552 | No Detection | Kansas | Saline | 2024-11-18 | 47,000 |
Id:553 | No Detection | Kansas | Shawnee | 2024-11-18 | 40,000 |
Id:554 | No Detection | Kansas | Shawnee | 2024-11-18 | 95,000 |
Id:617 | No Detection | Louisiana | Jefferson | 2024-11-19 | 64,000 |
Id:628 | No Detection | Louisiana | Lafayette | 2024-11-18 | 20,000 |
Id:629 | No Detection | Louisiana | Lafayette | 2024-11-18 | 13,000 |
Id:631 | No Detection | Louisiana | Lafayette | 2024-11-18 | 5,000 |
Id:639 | No Detection | Louisiana | Orleans | 2024-11-18 | 333,406 |
Id:655 | No Detection | Louisiana | Orleans | 2024-11-18 | 50,591 |
Id:679 | No Detection | Louisiana | Saint Tammany | 2024-11-19 | 15,000 |
Id:694 | No Detection | Maine | Androscoggin | 2024-11-26 | 60,000 |
Id:698 | No Detection | Maine | Aroostook | 2024-11-19 | 5,000 |
Id:700 | No Detection | Maine | Cumberland | 2024-11-18 | 65,000 |
Id:702 | No Detection | Maine | Cumberland | 2024-11-19 | 8,500 |
Id:703 | No Detection | Maine | Cumberland | 2024-11-18 | 6,000 |
Id:710 | No Detection | Maine | Oxford | 2024-11-18 | 1,500 |
Id:712 | No Detection | Maine | Penobscot | 2024-11-18 | 40,000 |
Id:713 | No Detection | Maine | Penobscot | 2024-11-19 | 20,000 |
Id:716 | No Detection | Maine | Sagadahoc | 2024-11-19 | 8,700 |
Id:722 | No Detection | Maine | York | 2024-11-19 | 20,000 |
Id:724 | No Detection | Maine | York | 2024-12-11 | 16,000 |
Id:726 | No Detection | Maryland | Anne Arundel | 2024-11-19 | 89,319 |
Id:727 | No Detection | Maryland | Anne Arundel | 2024-11-19 | 91,838 |
Id:728 | No Detection | Maryland | Anne Arundel | 2024-11-19 | 11,802 |
Id:729 | No Detection | Maryland | Anne Arundel | 2024-11-19 | 150,078 |
Id:730 | No Detection | Maryland | Anne Arundel | 2024-11-19 | 22,660 |
Id:731 | No Detection | Maryland | Anne Arundel | 2024-11-19 | 78,365 |
Id:732 | No Detection | Maryland | Anne Arundel | 2024-11-19 | 13,296 |
Id:734 | No Detection | Maryland | Garrett | 2024-11-18 | 3,000 |
Id:736 | No Detection | Maryland | Saint Marys | 2024-11-18 | 55,000 |
Id:737 | No Detection | Maryland | Washington | 2024-11-18 | 90,000 |
Id:742 | No Detection | Massachusetts | Suffolk, Middlesex, Plymouth, Worcester, Norfolk | 2024-11-18 | 2,400,000 |
Id:757 | No Detection | Massachusetts | Worcester | 2024-11-19 | 42,000 |
Id:760 | No Detection | Massachusetts | Worcester | 2024-11-17 | 250,000 |
Id:798 | No Detection | Michigan | Grand Traverse | 2024-11-17 | 30,623 |
Id:833 | No Detection | Michigan | Isabella | 2024-11-18 | 21,690 |
Id:886 | No Detection | Michigan | Kent | 2024-11-18 | 75,000 |
Id:895 | No Detection | Michigan | Macomb | 2024-11-19 | 140,000 |
Id:993 | No Detection | Minnesota | Blue Earth, Nicollet | 2024-11-18 | 70,000 |
Id:1003 | No Detection | Minnesota | Goodhue | 2024-11-18 | 16,000 |
Id:1017 | No Detection | Minnesota | Olmsted | 2024-11-18 | 120,000 |
Id:1033 | No Detection | Mississippi | Jackson | 2024-11-17 | 19,008 |
Id:1034 | No Detection | Mississippi | Jackson | 2024-11-17 | 34,333 |
Id:1162 | No Detection | Nebraska | Lancaster | 2024-11-18 | 60,000 |
Id:1164 | No Detection | Nebraska | Lancaster | 2024-11-18 | 240,000 |
Id:1179 | No Detection | Nevada | Clark | 2024-11-18 | 2,000,000 |
Id:1183 | No Detection | New Hampshire | Cumberland, Oxford, Belknap, Carroll | 2024-11-18 | 6,500 |
Id:1196 | No Detection | New Hampshire | Strafford | 2024-11-18 | 30,000 |
Id:1204 | No Detection | New Jersey | Cumberland | 2024-11-18 | 50,000 |
Id:1206 | No Detection | New Jersey | Essex, Hudson, Passaic, Union, Bergen | 2024-11-18 | 1,500,000 |
Id:1215 | No Detection | New Jersey | Monmouth | 2024-11-18 | 52,672 |
Id:1216 | No Detection | New Jersey | Monmouth | 2024-11-18 | 100,000 |
Id:1217 | No Detection | New Jersey | Monmouth | 2024-11-18 | 50,000 |
Id:1226 | No Detection | New Mexico | Bernalillo | 2024-11-17 | 650,000 |
Id:1378 | No Detection | New York | Oswego | 2024-11-18 | 30,000 |
Id:1460 | No Detection | North Carolina | Pender, Duplin | 2024-11-18 | 10,000 |
Id:1473 | No Detection | North Carolina | Lenoir | 2024-11-18 | 20,484 |
Id:1505 | No Detection | North Carolina | Wilson | 2024-11-18 | 49,384 |
Id:1622 | No Detection | Ohio | Mahoning | 2024-11-18 | 174,000 |
Id:1701 | No Detection | Oklahoma | Garfield | 2024-11-19 | 50,350 |
Id:1768 | No Detection | Pennsylvania | Butler | 2024-11-20 | 45,000 |
Id:1777 | No Detection | Pennsylvania | Delaware | 2024-11-17 | 220,000 |
Id:1790 | No Detection | Pennsylvania | Montgomery | 2024-11-19 | 13,000 |
Id:1792 | No Detection | Pennsylvania | Montgomery | 2024-11-19 | 13,000 |
Id:1804 | No Detection | Rhode Island | Bristol | 2024-11-19 | 21,100 |
Id:1805 | No Detection | Rhode Island | Bristol | 2024-11-20 | 11,500 |
Id:1807 | No Detection | Rhode Island | Kent | 2024-11-19 | 30,000 |
Id:1808 | No Detection | Rhode Island | Kent | 2024-12-02 | 60,224 |
Id:2228 | No Detection | Rhode Island | Newport | 2024-12-02 | 41,600 |
Id:1809 | No Detection | Rhode Island | Providence | 2024-12-03 | 9,700 |
Id:2339 | No Detection | Rhode Island | Worcester, Providence, Norfolk | 2024-11-18 | 43,000 |
Id:2381 | No Detection | Rhode Island | Washington | 2024-12-03 | 16,500 |
Id:1819 | No Detection | South Carolina | Greenwood | 2024-11-20 | 12,000 |
Id:1820 | No Detection | South Carolina | Greenwood | 2024-11-19 | 48,000 |
Id:1829 | No Detection | South Dakota | Beadle | 2024-11-18 | 14,000 |
Id:1832 | No Detection | South Dakota | Yankton | 2024-11-17 | 20,000 |
Id:1838 | No Detection | Tennessee | Shelby | 2024-11-17 | 300,000 |
Id:1847 | No Detection | Texas | Cooke | 2024-11-18 | 17,300 |
Id:1848 | No Detection | Texas | Dallas | 2024-11-18 | 200,000 |
Id:1849 | No Detection | Texas | Dallas | 2024-11-26 | 1,000,000 |
Id:1850 | No Detection | Texas | Dallas | 2024-11-19 | 105,158 |
Id:1851 | No Detection | Texas | Dallas | 2024-11-19 | 131,391 |
Id:1852 | No Detection | Texas | Dallas | 2024-11-19 | 22,191 |
Id:1853 | No Detection | Texas | Dallas | 2024-11-19 | 313,164 |
Id:1854 | No Detection | Texas | Dallas | 2024-11-19 | 9,079 |
Id:1855 | No Detection | Texas | Dallas | 2024-11-17 | 270,000 |
Id:1856 | No Detection | Texas | Dallas | 2024-11-17 | 630,000 |
Id:1857 | No Detection | Texas | Dallas | 2024-11-17 | 242,000 |
Id:1858 | No Detection | Texas | Dallas | 2024-11-17 | 2,600,000 |
Id:1866 | No Detection | Texas | Galveston | 2024-11-17 | 15,000 |
Id:1867 | No Detection | Texas | Galveston | 2024-11-19 | 115,000 |
Id:1868 | No Detection | Texas | Galveston | 2024-11-19 | 115,000 |
Id:1908 | No Detection | Texas | Montgomery | 2024-11-18 | 65,000 |
Id:1909 | No Detection | Texas | Montgomery | 2024-11-18 | 70,000 |
Id:1911 | No Detection | Texas | Randall, Potter | 2024-11-17 | 140,000 |
Id:1912 | No Detection | Texas | Randall, Potter | 2024-11-17 | 60,000 |
Id:1914 | No Detection | Texas | Travis | 2024-11-18 | 539,116 |
Id:1915 | No Detection | Texas | Travis | 2024-11-18 | 529,541 |
Id:1919 | No Detection | Texas | Webb | 2024-11-18 | 120,000 |
Id:1921 | No Detection | Texas | Webb | 2024-11-18 | 140,000 |
Id:1935 | No Detection | Utah | Salt Lake | 2024-11-18 | 600,000 |
Id:1950 | No Detection | Utah | Utah | 2024-11-18 | 115,000 |
Id:1965 | No Detection | Vermont | Chittenden | 2024-11-18 | 30,000 |
Id:1966 | No Detection | Vermont | Chittenden | 2024-11-19 | 16,000 |
Id:1975 | No Detection | Vermont | Washington | 2024-11-18 | 10,100 |
Id:1976 | No Detection | Vermont | Windsor | 2024-11-18 | 6,000 |
Id:1978 | No Detection | Virginia | Alleghany | 2024-11-19 | 15,000 |
Id:1987 | No Detection | Virginia | Frederick, Winchester City | 2024-11-19 | 60,000 |
Id:1993 | No Detection | Virginia | Martinsville City, Henry | 2024-11-18 | 63,000 |
Id:2025 | No Detection | Virginia | Petersburg City | 2024-11-19 | 33,458 |
Id:2113 | No Detection | Wisconsin | Dane | 2024-11-18 | 424,000 |
Id:2138 | No Detection | Wisconsin | Marathon | 2024-11-18 | 42,350 |
Id:2182 | No Detection | Wyoming | Sheridan | 2024-11-19 | 18,000 |
Id:93 | H5 Detection | California | Alameda | 2024-11-19 | 60,000 |
Id:97 | H5 Detection | California | Contra Costa | 2024-11-19 | 495,000 |
Id:99 | H5 Detection | California | Contra Costa | 2024-11-18 | 102,000 |
Id:101 | H5 Detection | California | El Dorado | 2024-11-17 | 30,000 |
Id:112 | H5 Detection | California | Los Angeles | 2024-11-19 | 200,000 |
Id:114 | H5 Detection | California | Los Angeles | 2024-11-17 | 3,500,000 |
Id:120 | H5 Detection | California | Marin | 2024-11-19 | 30,000 |
Id:122 | H5 Detection | California | Marin | 2024-11-19 | 18,000 |
Id:125 | H5 Detection | California | Merced | 2024-11-18 | 91,000 |
Id:126 | H5 Detection | California | Mono | 2024-11-18 | 8,200 |
Id:127 | H5 Detection | California | Monterey | 2024-11-17 | 262,000 |
Id:128 | H5 Detection | California | Monterey | 2024-11-19 | 16,000 |
Id:130 | H5 Detection | California | Napa | 2024-11-18 | 83,300 |
Id:2199 | H5 Detection | California | Nevada | 2024-11-19 | 13,754 |
Id:138 | H5 Detection | California | Riverside | 2024-11-18 | 350,000 |
Id:139 | H5 Detection | California | Riverside | 2024-11-18 | 91,980 |
Id:140 | H5 Detection | California | Sacramento | 2024-11-17 | 1,480,000 |
Id:141 | H5 Detection | California | San Benito | 2024-11-18 | 43,000 |
Id:143 | H5 Detection | California | San Bernardino | 2024-11-18 | 890,000 |
Id:147 | H5 Detection | California | San Francisco, San Mateo | 2024-11-17 | 250,000 |
Id:148 | H5 Detection | California | San Francisco, San Mateo | 2024-11-17 | 750,000 |
Id:155 | H5 Detection | California | San Joaquin | 2024-11-19 | 68,000 |
Id:157 | H5 Detection | California | San Joaquin | 2024-11-19 | 29,000 |
Id:160 | H5 Detection | California | San Luis Obispo | 2024-11-19 | 6,031 |
Id:162 | H5 Detection | California | San Luis Obispo | 2024-11-19 | 14,465 |
Id:164 | H5 Detection | California | San Luis Obispo | 2024-11-18 | 31,037 |
Id:166 | H5 Detection | California | San Luis Obispo | 2024-11-18 | 39,000 |
Id:168 | H5 Detection | California | San Mateo | 2024-11-18 | 150,000 |
Id:169 | H5 Detection | California | San Mateo | 2024-11-19 | 27,000 |
Id:170 | H5 Detection | California | San Mateo | 2024-11-18 | 199,000 |
Id:2347 | H5 Detection | California | Santa Barbara | 2024-11-18 | 97,000 |
Id:173 | H5 Detection | California | Santa Clara | 2024-11-17 | 153,000 |
Id:174 | H5 Detection | California | Santa Clara | 2024-11-17 | 110,338 |
Id:175 | H5 Detection | California | Santa Clara | 2024-11-17 | 236,000 |
Id:176 | H5 Detection | California | Santa Clara | 2024-11-17 | 1,500,000 |
Id:177 | H5 Detection | California | Santa Cruz | 2024-11-17 | 164,000 |
Id:180 | H5 Detection | California | Santa Cruz, Monterey | 2024-11-18 | 60,000 |
Id:181 | H5 Detection | California | Santa Cruz | 2024-11-18 | 12,000 |
Id:183 | H5 Detection | California | Solano | 2024-11-19 | 121,000 |
Id:184 | H5 Detection | California | Sonoma | 2024-11-17 | 237,800 |
Id:187 | H5 Detection | California | Stanislaus | 2024-11-18 | 230,000 |
Id:188 | H5 Detection | California | Stanislaus | 2024-11-18 | 86,000 |
Id:190 | H5 Detection | California | Ventura | 2024-11-19 | 250,000 |
Id:1181 | H5 Detection | Nevada | Washoe | 2024-12-23 | 350,000 |
Time Period: November 17 - December 28, 2024
This searchable table shows site-level data for avian influenza A(H5) viral RNA detections in wastewater for the past six weeks. The date in the column header is the last day for that week of sample collection. The table shows if:
+ H5 was detected at the site
– H5 was not detected at a site
No Data No samples were taken for that site or no data is available for that site
To filter for sites with a recent H5 detection, type + in the search bar.
- Wastewater surveillance may complement other existing human influenza surveillance systems to monitor influenza. Avian influenza A(H5) virus data in wastewater include data collected and reported to CDC’s National Wastewater Surveillance System (NWSS) by:
- A CDC contract partner (Verily Life Sciences, LLC).
- An academic partner group (WastewaterSCAN): These data were collected as part of a partnership between Stanford University, Emory University, and Verily funded philanthropically through a gift to Stanford University. Find more about these and use at: wastewaterscan.org/about/#15.
- State and local public health departments: Data from state and local health departments were reported through the NWSS program and funded through the Epidemiology and Laboratory Capacity for the Prevention and Control of Emerging Infectious Diseases (ELC) Cooperative Agreement.
- Each wastewater sampling site can represent all or part of a sewershed, which is the geographic area contributing wastewater to a sampling location. Sewersheds can encompass populations of varying sizes and may cross county or state boundaries.
- In each wastewater sampling site, wastewater sampling and testing occurs one or more times during the week.
- See Data Methods to learn more about how data is calculated and methodology.