Dr John Campbell
Dr John Campbell
@campbellteaching·3.3M subscribers·3.1K videos

Long covid after vaccination

Posted

August 17, 2021

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Can the vaccinated develop long Covid? and Babies and toddlers, infectivity risk?

Most data collected so far in the unvaccinated, 10% +

Israeli health care workers

Among 1,497 vaccinated health care workers

(Alpha variant times)

39 (2.6%) developed breakthrough infections

All infected after contact with an unvaccinated person

Most breakthrough, mild or asymptomatic

Seven out of 36 workers (19%), still had persistent symptoms at 6 weeks

Seven out of 1,497 is 1 in 213 HCWs

Babies and toddlers, infectivity risk?

Public Health Ontario, based on positive tests, June 1 to December 31, 2020

N = 6,280 households, household index case under 18

Less likely to bring the coronavirus into the home than teenagers

Once infected more likely to spread to others

Adjusted odds of household transmission by children aged 0 to 3 years was 1.43

Compared with children aged 14 to 17 years

Require lots of hands-on care and cannot be isolated when sick

(Behavioural spread rather than biological)

Zoe Hyde, epidemiologist, University of Western Australia

This study showed that even the youngest of children readily transmit the virus

The key takeaway for me is that it clearly shows that there’s transmission from children occurring in the household

This means we urgently need to think about how we’re going to protect schools when they reopen shortly

Early observations distorted by few social contacts during that time

Germany

Independent standing commission on vaccination

Recommends vaccines for 12 to 17 year olds

Pfizer-BioNTech and Moderna approved for children 12 and older

(US, 12 to 15s since mid-May)

Guests & Subjects Covered

HCWs BabiesPublic Health OntarioZoe HydeWestern Australia ThisGermany Independent

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