3 ms·
That's not at all how immunity or the vaccines work.
by packetlost 5y ago
That's not at all how immunity or the vaccines work.
- deleted 5y ago[deleted]
- walterbell 5y agoUK data showed a ~1% chance of reinfection with Delta. Omicron is higher, https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1035959/Weekly_Flu_and_COVID-19_report_w47.pdf https://assets.publishing.service.gov.uk/government/uploads/... > To the end of week 43 in 2021 (to 31 October 2021) 72,264 possible reinfections have been identified ... 7.9 million first positives For Delta transmission from vaccinated individuals, a study of Vietnamese healthcare workers found that 70% of infections were pre-symptomatic, https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3897733 https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3897733 > 69 healthcare workers were tested positive for SARS-CoV-2. 62 participated in the clinical study. 49 were (pre)symptomatic ... Breakthrough Delta variant infections are associated with high viral loads, prolonged PCR positivity, and low levels of vaccine-induced neutralizing antibodies, explaining the transmission between the vaccinated people. Physical distancing measures remain critical to reduce SARS-CoV-2 Delta variant transmission.