This study will enroll 16 healthy subjects both male and female, aged 18-60 years, at the Clinical Therapeutic Unit, Faculty of Tropical Medicine, Mahidol University. Subjects will be healthy HIV-1, hepatitis B and C uninfected individuals who comprehend the purpose of the study and have provided
Malaria patients often show altered immune responses, not only to malaria parasites but also to unrelated pathogens (eg, HIV, EBV, salmonella, helminthes) and antigens, including routine vaccines, suggesting that there is an active immune suppression or more accurately perhaps, immunomodulation,