- Long COVID symptoms don't resolve due to subsequent vaccinations: May 18, 2022
- Resolving the subtypes of COVID-19 in the elderly: May 16, 2022
- The Outcomes of COVID-19 and Vaccination in the Oldest Old: a Longitudinal Observational Study and Literature Review: May 1, 2022
- Fatal Breakthrough COVID-19 in a Heart Transplant Recipient: May 16, 2022
- Pericardial effusion as a complication of vaccination against COVID-19: May 13, 2022
- Urological Adverse Effects of COVID-19 Vaccination: May 12, 2022
- Fatal autoimmune acquired factor XIII/13 deficiency after COVID‐19 vaccination: May 10, 2022
- Triple-vaccinated 70-year-old dies from breakthrough COVID-19 during the Omicron wave: May 07, 2022
- Long Breakthrough COVID: 4 case reports: May 06, 2022
- Fatal Guillain-Barré syndrome after AstraZeneca COVID-19-vaccination: May 05, 2022