Our brains cannot easily understand tiny risks so we tend to overestimate them. That’s when we need a little extra help to make the best decisions about our health.
It’s OK to wait longer than three weeks between Pfizer doses, and this may even provide stronger protection. But this must be weighed against the risk of contracting COVID in the meantime.
The UK government is set to make it compulsory for all staff working in care homes in England to get the COVID vaccine. Two ethicists discuss the pros and cons.
The post-pandemic return to work will provide an opportunity for employers and employees to reconsider relationships. Here’s how organizations can build morale and stop valued employees from leaving.
Various companies use different ingredients and different delivery systems in their COVID-19 vaccines. Researchers are investigating whether it’s better for individuals to mix what’s available.
Vaccines have successfully curtailed viral diseases for decades. But as COVID-19 vaccination hesitancy shows, mistrust and misinformation continue to put lives at risk.
Experts are continually monitoring how well COVID vaccines are working, their side effects, and the amount of disease in the community. These factors can change, and advice will adapt accordingly.
Despite sending Victorians into their fourth lockdown, the Andrews government retains a healthy lead in polling and is favoured to win the next election.
Significant discrepancies in the quantity and quality of hospitals’ facilities and services for COVID-19 treatment have contributed to increasing risks for medical workers.
Health workers have long called for better protections against COVID-19. Well fitting masks are now required when caring for COVID-19 patients. But the guidelines on ventilation miss the mark.
The outbreak of COVID-19 could be used as a building block in the future to reinforce international co-operation and strengthen the pillars of globalization.
Honorary Enterprise Professor, School of Population and Global Health, and Department of General Practice and Primary Care, The University of Melbourne
Dean Faculty of Health Sciences and Professor of Vaccinology at University of the Witwatersrand; and Director of the SAMRC Vaccines and Infectious Diseases Analytics Research Unit, University of the Witwatersrand