Review: Temperature, humidity, and latitude analysis to estimate potential spread and seasonality of coronavirus disease 2019 (COVID-19)

Review: Temperature, humidity, and latitude analysis to estimate potential spread and seasonality of coronavirus disease 2019 (COVID-19)

The cohort study modeled data from 50 different cities and found that SARS-CoV-2 appears to behave like a seasonal respiratory virus. 

  • 8 cities w/ substantial spread of COVID-19 were compared with 42 cities that have not been affected or did not have substantial community spread.
  • Data were collected from January to March 10, 2020.
  • The main outcomes was substantial community transmission was defined as at least 10 reported deaths in a country as of March 10, 2020.
  • The 8 cities with substantial community spread (as of the end of data collection period), were located roughly on the 30° N to 50° N corridor. They had consistently similar weather patterns, consisting of mean temperatures of between 5 and 11 °C, combined with low humidity.
  • The distribution of substantial community outbreaks of COVID-19 along restricted latitude, temperature, and humidity measurements was consistent with the behavior of a seasonal respiratory virus.
|2020-06-14T08:53:31-04:00June 11th, 2020|COVID-19 Literature|0 Comments

About the Author: Megan McHenry

Megan McHenry
Megan S. McHenry, MD, MS, FAAP is a pediatrician and an Assistant Professor of Pediatrics in the Ryan White Center for Pediatric Infectious Disease and Global Health at Indiana University School of Medicine. Dr. McHenry's research focuses on early childhood development in children living in resource-limited settings. This work is frequently aligned with community-engaged research and dissemination and implementation science frameworks. She primarily conducts research in collaboration with the Academic Model for Providing Access to Healthcare (AMPATH) Research Network in Kenya. Dr. McHenry currently has a career development award through the National Institutes of Health to develop a neurodevelopmental screening program for children born to HIV-infected mothers in Kenya. Dr. McHenry is also the Director of Pediatric Global Health Education and a co-Director of the Morris Green Physician-Scientist Development Program at Indiana University School of Medicine. In additional to global health lectures, she also educates residents and students on early childhood development, basic biostatistical techniques, research methodologies, and research ethics. She mentors multiple pediatric fellows, residents, and medical students interested in early childhood development within global contexts.

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