- Two mRNA vaccines from Moderna and Pfizer/BioNTech are over 90% effective and were developed rapidly using software-like technology, building on prior SARS research.
- Rapid antigen tests detect contagiousness in 15 minutes for about 5 euros, but lack clear policy and public understanding, while PCR tests detect infection but are slower.
- COVID-19 cases and hospitalizations are declining, but data reliability is uncertain due to private test centers not reporting to health authorities.
- Dexamethasone and artificial antibodies show treatment promise, but many other drugs lack definitive trials, and vitamin D deficiency is strongly advised against during the pandemic.
- Masks are partially effective (around 30%), but should be combined with distancing, hand washing, and staying home for maximum protection.