15 tips on how to keep winter bugs at bay

Do you seem to catch every bug going, while your neighbour/best friend/colleague seems to glide through winter snot and sniffle-free?

Admittedly, our immune systems are all built differently and other factors can come into play (not least the type and amount of bacteria and viruses we’re exposed to), but there’s also a lot people do to help keep those bug-fighting mechanisms in good working order.