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R and herd immunity
What is herd immunity and what does it have to do with a number called R?
What is herd immunity and what does it have to do with a number called R?
Generating electricity without the use of fossil fuels is not just an engineering and industrial challenge, it is also a huge mathematical challenge.
Some practical tips to help you when you need it most – when you are sitting at the keyboard, ready (or perhaps not so ready) to put your ideas on the page!
Some diseases spread far more quickly in care homes and other settings with vulnerable people. How can maths help? And what help does maths need?