Antivaxxers have long claimed that vaccines can cause female infertility. That claim has been resurrected for COVID-19 vaccines. This time, it’s the lipid nanoparticles attacking the ovaries, echoing very old claims about polysorbate-80. Truly, everything old is new again.
Antivax pediatrician Dr. Larry Palevsky recently demonized COVID-19 vaccines by resurrecting the old antivaccine trope of vaccinated people “shedding” and causing illness in the unvaccinated. This time, he claims, the shedding of spike protein causes illness and menstrual problems in the unvaccinated. It’s utter nonsense.
Antivaxxers have been claiming that vaccines cause female infertility for as long as I can remember. So it’s not surprising that they are now claiming that COVID-19 vaccines will make women infertile. Their assertion is based on a highly speculative and incredibly unlikely immunologic mechanism. Same as it ever was.
Gayle Delong is an economist who thinks she’s an epidemiologist. Consistent with that delusion, her latest study of HPV vaccination is all amateurs hour, in which she misses a major potential confounder on her way to “proving” that HPV vaccination could be associated with decreased fertility in young women.
Australian researchers have carried out another randomized clinical trial on acupuncture for in vitro fertilization. Unsurprisingly, it’s completely negative. Also unsurprisingly, acupuncturists are not happy and are furiously making excuses.