Some experts say microscopic versions of standard respiratory droplets can hang in the air for long periods and float dozens of feet. Photo; Shutterstock
Some experts say microscopic versions of standard respiratory droplets can hang in the air for long periods and float dozens of feet. Photo; Shutterstock

Coronavirus: more than 200 scientists accuse WHO of ignoring aerosol transmission risk

  • Experts contend that aerosol particles play a significant role in spread of contagion
  • WHO officials say such transmission usually occurs during medical procedures

Some experts say microscopic versions of standard respiratory droplets can hang in the air for long periods and float dozens of feet. Photo; Shutterstock
Some experts say microscopic versions of standard respiratory droplets can hang in the air for long periods and float dozens of feet. Photo; Shutterstock
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