Yellow fever, malaria and Ebola all spilled over from animals to humans at the edges of tropical forests. The new coronavirus is the latest zoonosis.
June 25, 2020 • ~11 min
Tags: health climate covid-19 coronavirus ebola pandemic malaria forests disease epidemics wildlife deforestation bats wildlife-trade monkeys mosquitoes yellow-fever zoonoses vectors carrying-capacity
A massive public health effort eradicated smallpox but scientists are still studying the deadly virus
The smallpox virus appears to have been with humanity for millennia before a global vaccination drive wiped it out. Current genome research suggests how smallpox spread and where it came from.
June 24, 2020 • ~12 min
Tags: genome coronavirus genome-sequencing pandemic sars-cov-2 vaccination viruses world-health-organization-who viral-evolution smallpox zoonoses virulence cowpox smallpox-eradication disease-eradication zoonosis viral-dna
Page 1 of 1