Humanitarians Push to Vaccinate in Conflict Zones
Pandemic ceasefires offer an opportunity to expand vaccination efforts, experts say. But negotiation is tricky -- Read more on ScientificAmerican.com
Masks Are a Must-Have to Go Back to School during the Delta Variant Surge
Face coverings are essential to protecting children, keeping schools open and slowing the highly contagious coronavirus variant, experts say -- Read more on ScientificAmerican.com
Why Do Variants Such as Delta Become Dominant?
Mutations that make a virus more transmissible are only part of the equation -- Read more on ScientificAmerican.com