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Volume 30, Number 7—July 2024
Research Letter
Plasmodium vivax Infections among Immigrants from China Traveling to the United States
Table
Case no. | Date diagnosed | Clinical signs and symptoms | Duration of symptoms | % Parasitemia | Outpatient vs. inpatient | Treatment | Antirelapse treatment |
---|---|---|---|---|---|---|---|
Case 1 |
Mar 2023 |
Fever, chills, myalgias, shortness of breath |
2 mo |
0.10% |
Inpatient |
HCQ |
Primaquine |
Case 2 |
Mar 2023 |
Fever, diaphoresis, nausea |
1.5 mo |
0.30% |
Inpatient |
AP |
Primaquine |
Case 3 |
May 2023 |
Fever, fatigue, myalgias |
9 d |
<0.20% |
Outpatient |
AP |
Primaquine |
Case 4 |
Jun 2023 |
Fever, chills |
1 wk |
0.13% |
Outpatient |
Chloroquine |
Primaquine |
Case 5 |
Sept 2023 |
Fever, headache, diarrhea, nausea, vomiting |
1 wk |
0.05% |
Outpatient |
AP |
Primaquine |
Case 6 |
Jan 2024 |
Fever, cough |
10 d |
<0.20% |
Outpatient |
AP |
Primaquine |
Case 7 |
Jan 2024 |
Fever, chills, myalgias, nausea |
10 d |
<0.20% |
Inpatient |
AP |
Primaquine |
Case 8 |
Jan 2024 |
Fever, chills, myalgias |
10 d |
0.20%–1.0% |
Inpatient |
AP |
Primaquine |
Case 9 | Jan 2024 | Fever, chills, fatigue, cough | 4 d | 0.20%–1.0% | Inpatient | Chloroquine | Primaquine |
*All patients met criteria for uncomplicated malaria. AP, atovaquone/proguanil; HCQ, hydroxychloroquine.
Page created: May 02, 2024
Page updated: May 06, 2024
Page reviewed: May 06, 2024
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