You may not have heard as much about the spread of COVID-19 lately, but the threat remains.
Wastewater testing continues in Waterloo Region and over the last several weeks, it’s been picking up increased signals of the virus.
Comments closedComments closed[I]t appears that, regardless of gender and other demographic factors, COVID-19 infection at baseline is correlated with increased problems with emotion regulation six months later: depression, anxiety and agitation.
Emergency wards remain busy two years after the first COVID-19 vaccines arrived in Ontario in part because the virus depletes the body’s supply of T-cells, leaving young and old alike vulnerable to secondary infections, says a University of Waterloo immunologist.
T-cells are the front-line soldiers of the immune system, and the number of T-cells typically increases when the body is fighting off an infection, said Barb Katzenback, who studies viruses.
“Individuals who are infected with COVID have many fewer T-cells,” said Katzenback. “That’s a problem for us because T-cells are a really important part of our immune system that helps defend us against infection.”
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