Tagged: ventilation

COVID-19 cases rise when schools open – but more so when teachers and students don’t wear masks - COVID-19

Guest Author Oct 19, 2021

Zoë Hyde, The University of Western Australia   As students return to schools in Victoria and New South Wales after months of lockdowns, many people may be worried about the risks to their kids – and transmission overall. The role that schools play in transmission of the virus that causes COVID-19 has been difficult to work out, but new evidence … Read More

Improving ventilation in schools: a key protection against Covid-19 outbreaks and an enduring legacy for healthier learning - Public Health Expert

Public Health Expert Sep 10, 2021

Dr Amanda Kvalsvig, Dr Julie Bennett, Dr Jin Russell, Dr Jennifer Summers, Dr Leah Grout, Prof Michael Baker, and Prof Nick Wilson* As much of the country moves down Alert Levels, children are returning to in-person learning with little or no protection against the potential spread of Covid-19 infection in schools. It is therefore critical that ventilation is improved in … Read More

Throwing Open the Windows: The Need for Ventilation Improvements as Part of Covid-19 Outbreak Control in Aotearoa - Public Health Expert

Public Health Expert Aug 30, 2021

Dr Leah Grout, Prof Nick Wilson, Dr Julie Bennett, Dr Jennifer Summers, Dr Amanda Kvalsvig, Prof Michael Baker * The importance of indoor aerosol transmission of the virus that causes COVID-19 is increasingly recognised. In addition to public health measures such as masking and physical distancing, further protections are needed to prevent the spread of the virus. Interventions to improve … Read More

What do we know about Covid transmission via pipes and ventilation? - Infectious Thoughts

Siouxsie Wiles Jan 29, 2021

Is it plausible that the new cases contracted in the Pullman hotel in Auckland were transmitted via pipes? Here’s what the science tells us. As the investigation to determine how three people became infected with Covid-19 during their stay in New Zealand’s managed isolation and quarantine system gets away, it is worth considering a few studies published recently that point … Read More