Do the unvaccinated disproportionately harm the vaccinated in a respiratory pandemic?

Update 2025-09-22: This article has now been posted as a review on Qeois Update 2024-12-19: This article is now available on arXiv.org CORRELATION authors Denis G. Rancourt and Joseph Hickey have authored a new report entitled “Do the unvaccinated disproportionately harm the vaccinated in a respiratory pandemic?”. The Abstract of the report reads as: A… Continue reading Do the unvaccinated disproportionately harm the vaccinated in a respiratory pandemic?

Comment on “Impact of immune evasion, waning and boosting on dynamics of population mixing between a vaccinated majority and unvaccinated minority” by Fisman et al. (2024): Incorrect definition and application of a parameter ψ

CORRELATION has published a new brief report entitled “Comment on ‘Impact of immune evasion, waning and boosting on dynamics of population mixing between a vaccinated majority and unvaccinated minority’ by Fisman et al. (2024): Incorrect definition and application of a parameter ψ” authored by Denis G. Rancourt and Joseph Hickey. The report proves that modeling… Continue reading Comment on “Impact of immune evasion, waning and boosting on dynamics of population mixing between a vaccinated majority and unvaccinated minority” by Fisman et al. (2024): Incorrect definition and application of a parameter ψ

Compartmental mixing models for vaccination-status-based segregation regarding viral respiratory diseases

Update 2023-12-14: Now published in the peer-reviewed journal Cureus CORRELATION authors Joseph Hickey and Denis Rancourt have posted a new pre-print to medRxiv. Hickey and Rancourt use a simple epidemic model to explore how segregation based on vaccination status (e.g. using “vaccine passports”) affects outcomes such as the number of people infected in the epidemic.… Continue reading Compartmental mixing models for vaccination-status-based segregation regarding viral respiratory diseases