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What is the rough estimation of prevalence of plasmodium falciparum in infants globally? 


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The global estimation of Plasmodium falciparum prevalence in infants is significant. Studies show that malaria cases in neonates and infants weighing <5 kg in sub-Saharan African countries ranged from 12 to 120 annually, with low parasite density and successful treatment outcomes . Additionally, global estimates suggest that there were approximately 515 million episodes of clinical P. falciparum malaria in 2002, with a higher prevalence outside Africa compared to previous reports, emphasizing the need for accurate mapping of malaria risk . Furthermore, efforts to reduce the burden of malaria in pregnancy have been ongoing, with around 120.4 million pregnancies at risk of P. falciparum globally in 2020, particularly affecting sub-Saharan Africa . These findings underscore the importance of continuous monitoring and interventions to combat malaria in infants globally.

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The prevalence of Plasmodium falciparum in infants globally varies, with rates ranging from 4.6% to 52.5% in different regions of sub-Saharan Africa based on the longitudinal study.
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