BBC reported that deaths in India will plateau in 2-3 weeks. Not sure where they got from.
I heard something on the news
that they have a variant there that doesn't seem more infectious or lethal [Edit: I hear the WHO is saying the contrary ?], but that there were some political rallies or meetings or something that gathered a lot of people.
If all was an outbreak from events that are not repeating they assume it will eventually plateau (with lockdowns, I guess, because vaccination is not that immediate). But I didn't get the source, and I might have misunderstood.
I've finally found an observational
study by Public Health England (looks like government, from the domain). They say vaccines (both AZ and Pfizer) can reduce household contagion from 10% to 6% whithin the
reasonably constrained definitions they were combing tracking and vaccination datasets with (looking for a second person becoming positive before 14 days after a person vaccinated for 21+ days in the same house was positive, compared with unvaccinated first case).
I haven't read it all and I'd possibly need to read some statistics too. The authors admit a few limitations. Asymptomatic spread is hard to track.
But 93% of vaccinated subjects had only one dose, would be nice to know how better they do with 2.
It would seem consistent with anecdotal news stories like 24 of 53 elderly infected in a completely vaccinated nursing home (all without symptoms or light fever, but requiring isolation to avoid spreading it), or another similar story or some doctors
with breakthrough infections, mild symptoms but high viral load (therefore assumedly contagius).