I have read thread after thread after thread of teachers saying they don't feel safe, don't have ppe, worried about getting sick in small classrooms where they can't socially distance.
Yes. That's because it was true. However those threads were not about closing schools, but about making them safer to work in. That's a common (deliberate?) misconception bandied about on here.
Then the unions at the beginning of January telling teachers to refuse to work due to their own personal safety.
One union told primary school teachers to refuse to work in unsafe conditions during a massive peak of a pandemic in which infection rates in the population were sky high. This concern was validated when the government then agreed that it was a stupid idea to have schools open and closed them to most students after one day back at school. The government have since then been widely derided for their decision to have infected kids mix freely for one day particularly now the death rate is sky high.
Now after the suggestion of vaccinating teachers to make them safe, all the teachers on here are saying it's not actually about their personal safety it's about supposed community transmission among children.
Yes, the government didn't close schools because of concerns about teacher safety, but because they finally admitted what teachers had known all along - schools aren't safe and are vectors for transmission. Teachers have known that teachers have been catching covid from schoolchildren; what was released in a SAGE report over Christmas was that family members are also disproportionately at risk from children, who were, due to mixing freely at school, the most infected subset of the population and this is why schools closed.
Therefore, because teachers aren't idiots, they know that schools aren't safe for either teachers or the communities around them and that vaccinating teachers in order to open schools after half term when infection levels are still really high is a stupid idea.
I'm sure that teachers would be happy to be a priority for vaccination at a later time where community levels of transmission will be low enough for it to be a sensible decision to re-open schools and with additional mitigation measures in place so that transmission in schools doesn't go out of control like it did before Christmas. I'm sure that primary staff who are in schools in unsafe conditions at the moment due to idiotic government decisions would like the vaccine right now. Along with nursery workers and special school teachers.
This plan is not that. Which is why teachers are disagreeing with it.