January 21, 2021 Clinical Research Israeli real-world Pfizer vaccine study reports infection rates dropped by 33% in treatment group of 200K people >60 y.o vs 200K controls after 21 days, less than predicted by proponents of delaying 2nd dose. Stay on schedule until proven otherwise.
January 20, 2021 Allergy/Immunology California investigating why less than 10 people at one specific vaccination site (but not anywhere else) developed possible allergic reactions from specific lot of Moderna vaccine. Was it the vaccine or some other source?
January 19, 2021 Health Policy Too many assumptions and unknowns about about post-infection immunity duration combined with circulating and more virulent strain makes it risky to not vaccinate people who have had COVID-19.
January 18, 2021 Apps and diagnosis Study reports that Apple watches require further evaluation to determine their ability to predict COVID-19 infection due to small study size, self-reported data, and a small number of infections within the group.
January 15, 2021 Epidemiology Understandable frustration expressed by Ontario MPP citing selective evidence to end lockdowns and ‘go back to normal life’. The outcome of his ‘exit strategy’ is what happened in Sweden. Instead, do what other successful countries have done.
January 14, 2021 Epidemiology WHO states 2021 “could even be tougher”. All one has to do is look at the Johns Hopkins COVID-19 monitoring site or read what many who understand and interpret the data and public health policies to understand their conclusion.
January 13, 2021 Clinical Research The Lancet Long-COVID study reports the significant impact the disease has wrought six months after hospitalization. Please let’s help each other prevent these outcomes.
January 12, 2021 Health Policy Should you wear a mask while you are outside? Infectious disease and public health specialists have outlined some guidelines.
January 8, 2021 Infectious Disease A post hoc ergo propter hoc moment: Quebec City care home outbreak after COVID-19 vaccination was not because vaccine did not work; it did not have enough time to do so. It also did not cause the outbreak; you cannot get Covid-19 from the vaccine.
January 7, 2021 Infectious Disease Can a person vaccinated against COVID-19 still spread the virus? If so, it underscores the importance of achieving herd immunity through vaccination and continuing to employ accepted public health measures.
