As temperatures start to fall, the chilly autumnal air appears to bring a noticeable increase in sniffles, sneezes and tissues being shared around the office.
With the changing season comes a shift in weather and our daily routines, but why do so many of us feel run-down and unwell at this time of year?
With this in mind, we spoke to Dr Nikki Ramskill, GP and founder of The Female Health Doctor Clinic, to find out the reasons behind this seasonal surge in illnesses.
“Viruses that cause the flu and the common cold tend to be more active in cold weather and circulate and spread quicker in autumn and winter,” says Ramskill.
“Flu is caused by influenza viruses and the common cold is usually caused by rhinoviruses. Therefore, although the flu vaccination will help reduce your risk of flu, it won’t stop you getting a cold.”
Covid and norovirus also are common this time of year, the GP adds.
“Our nasal passages are designed to try and capture viruses to try and get rid of them. However, cold dry air this time of year can dry out the mucus membranes in these passages which leaves us more exposed as it means that there is less of a barrier for viruses to get through,” explains Ramskill.
“This time of year we tend to change our routine and the way we are do things a bit. For example, rather than being outside in the fresh air, we tend to spend more time inside,” says the GP.
“We tend to close windows and doors more, which reduces ventilation and increases the likelihood of germs accumulating and spreading between people inside the house.”
“In the summer many of us go on holiday and have time away from everyone and spend more time outside, but in autumn when we return to work and school we are surrounded with loads of other people and viruses tend to spread much quicker,” says Ramskill.
“If you are using the tube or work in an open-plan office, you’re much more likely to catch something unless you’re disinfecting everything all the time, as the chance of you ingesting or inhaling viruses are much much higher.”
Young children, in particular, are renowned for picking up illnesses at school.
“There are so many bugs going around schools this time of year that young children will bring home,” says the GP. “A lot of the time their immune systems won’t have encountered most of these viruses and bugs before so will be still learning how to manage them.”
“Autumn can be a busy time of year, and if you’re burning the candle at both ends, are not sleeping very well, and aren’t eating a healthy diet, then you’re not giving your body what it needs to keep your immune system as optimal as possible,” says Ramskill.
Here are some tips on how to protect yourself from illnesses this time of year…
“When you go out, make sure that you wrap up warm and are doing everything you can to preserve your body temperature,” advises Ramskill.
“Make sure that you are eating a varied diet and are getting enough sleep,” says Ramskill.
“Try to get some fresh air so you’re not constantly in a stuffy office all the time,” recommends the GP.
“Check to see if are eligible for a free flu vaccination on the NHS,” advises Ramskill. “If you are a vulnerable patient, you need to make sure that you get one every year and you should receive an invitation from the NHS to book one.”
According to the NHS website, you can get the free NHS flu vaccine if you meet any of the follow criteria:
“If you are not eligible for a free flu vaccine on the NHS, you can pay to get one done privately,” says Ramskill.
“Wash your hands regularly and be more vigilant about cleaning your desk, phone, keyboard and anything that other people might be touching,” advises Ramskill.
