Here’s couple:
David Jones - Faculty of Arts and Sciences, Faculty of Medicine, and Harvard T H Chan School of Public Health, Harvard University, Cambridge, MA 02138, USA
Stefan Helmreich - MIT Anthropology, Massachusetts Institute of Technology, Cambridge, MA, USA
and an article which they contributed to The Lancet:
A history of herd immunity
https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(20)31924-3/fulltext (extract)
The phrase, herd immunity, seems to have first appeared in the work of American livestock veterinarians concerned about “contagious abortion”—epidemics of spontaneous miscarriage—in cattle and sheep. By the 1910s, it had become the leading contagious threat to cattle in the USA. Farmers destroyed or sold affected cows. Kansas veterinarian George Potter realised that this was the wrong approach. Writing with Adolph Eichhorn in 1916 in the Journal of the American Veterinary Medical Association, he envisioned “herd immunity”. As he wrote in 1918, “Abortion disease may be likened to a fire, which, if new fuel is not constantly added, soon dies down. Herd immunity is developed, therefore, by retaining the immune cows, raising the calves, and avoiding the introduction of foreign cattle.”
The appeal of herd immunity is easy to understand: if it is reached, an epidemic ends. But the illness and death such an approach would require invariably prompts a strong backlash. The language of herd immunity is part of the problem. A herd usually describes domesticated animals, especially livestock. Herd animals like cows, goats, or sheep are sacrificed for human consumption. Few humans want to be part of that kind of herd.
With potential vaccines for COVID-19 still likely to be many months away, and with lockdowns and social distancing causing social and economic disruption, there are no ideal options. British public health expert Raj Bhopal likened the situation to being in zugzwang, “a position in chess where every move is disadvantageous where we must examine every plan, however unpalatable”. He sought to overcome the animal connotations of “herd immunity” by encouraging the use of “population immunity” instead. Changing the label of herd immunity might remove the connotations but not fix the problem. Without a vaccine, many people would have to die from COVID-19 before population immunity is achieved.
Of course, no-one wants their granny to die but, in the pursuit of herd immunity, she probably will …