COVID-19 Transmission via Fomites at Low Temperature: A Potential Silent SARS-CoV-2 Propagation Route |Biomedgrid

To prevent second or third waves of COVID-19 spread across several countries of the world, it is important to consider certain environmental factors and significance of fomites in enhanced viral spread at low temperature. In contrast to WHO statement that temperature has no effect on COVID-19 spread, we suggest the importance of fomites at lower temperature and several factors such as congested environment, reduced hand washing and preferred indoor activities during winter which may cause increased chances of viral spread. In Pakistan second wave of COVID-19 is even more dangerous compared to the initial wave of SARS-CoV-2 infection and due to negligence in understanding the role of temperature in COVID-19 spread, the daily numbers of SARS-CoV-2 cases are increasing day by day. It is suggested to frequently refresh air and improve indoor air quality via wildfire using fireplace during COVID-19. It is highly recommended that, the government must assure implementation of standard operating procedures to prevent viral spread through fomites at low temperature during winter.