HealthExperimental Zika vaccine stops the virus from replicating in mice Pregnant mice that were vaccinated before being exposed to Zika also showed signs of a healthier pregnancy than their unvaccinated counterparts ¿ìè¶ÌÊÓÆµ
HealthAmphibian deaths in Central America led to malarial mosquito surge A fungal skin disease that caused amphibian numbers to plummet in Costa Rica and Panama lowered the number of amphibian tadpoles that were eating mosquito larvae, allowing the insects to flourish and spread malaria ¿ìè¶ÌÊÓÆµ