Medicine & TechnologyA new study suggests that middle-aged people are the cause of over 50% of new cases mostly because of increased mobility and interaction with younger and older population.
Even as 2020 heads to a close, the global coronavirus pandemic still seems far from over - with its recent resurgence revealing another mode of transmission: airborne via aerosols.
UCL is recruiting participants for the CONFESS Study where people will sing worship and scientists will measure aerosol droplets. The researchers aim to help the government make decisions regarding religious gatherings.
COVID-19 may be spread through singing the "Happy Birthday" song, says the expert as pronouncing the consonants "P" and "B" releases large infectious droplets.
The World Health Organization is now asking people to delay routine and non-essential dental work until COVID-19 rates significantly drop, and warns about those procedures that produce aerosol spray from patients' mouths.
Scientists claim that children under 5 years old could be carrying greater levels of coronavirus in their noses compared to older kids and adults. That means children play an important role in the transmission of COVID-19 in communities.