The Centers for Disease Control and Prevention altered its mask guidance after a report found the Delta COVID-19 variant spreads as easily as chickenpox, possibly even among the vaccinated — but critics have ripped it as misleading and based on weak data.
Biden’s plan to require all federal employees and contractors to get the COVID vaccine or submit to regular testing, wear masks and socially distance is already getting pushback from those who question the constitutional legality and how mandates would be enforced.
Pfizer hiked its projections for COVID vaccine revenues, telling investors this week it expects booster shots, a vaccine targeting the Delta variant and anticipated authorization of its vaccines for children as young as 6 months will drive revenues higher.
The CDC is now warning that even those vaccinated against coronavirus might be contagious and must now wear a face covering, signifying their reversal on the topic.
