New Canadian naloxone guidelines incorporate the views of people who buy drugs in the unregulated market, those who have administered overdose medication, and health professionals.
In addition, a majority of large employers report in a national survey that they are seeing increased mental health issues among workers due to COVID-19.
The changes discovered in this study may point to why some patients experience lasting inflammation and other long COVID symptoms many months after their initial infection has passed.
Millions of people with long COVID but no confirmed diagnosis were likely exposed to the virus and should be accepted in COVID clinics and research studies, researchers say.