• Wion
  • /World
  • /Study: Omicron sub-variant BA.2 more contagious, 39% of infected patients likely to infect others

Study: Omicron sub-variant BA.2 more contagious, 39% of infected patients likely to infect others

The BA.2 Omicron sub-variant has rapidly infected people in Denmark, and is transmitting even faster than the original Omicron variant of COVID-19.