Health authorities ask to protect themselves against a rebound in cases of COVID-19 and influenza
2022-05-04T19:44:19.265Z
Experts assure that infections of the BA.2 subvariant have increased by 30% in the United States. It can be up to 20 times more contagious, although it is not severe. An increase in cases of influenza has also been reported, despite the fact that it is not the season.
