But even if you’re a headache veteran who's able to tough out even the most debilitating episodes, there are a few critical ...

Hay fever, also known as allergic rhinitis, is an allergic reaction that occurs when the immune system overreacts to ...

You might still be wearing your winter coat but, like millions, suffering from hay fever – the unpleasant reminder that it is in fact spring. Symptoms – which are most commonly sneezing ...

Here's what causes bronchitis, how the illness usually spreads and how you can treat symptoms if it affects you or a loved ...

The Met Office suggests that around 25% of hay fever sufferers are affected by tree pollen. Grass pollen, on the other hand, ...

Currently, five types of dengue vaccines are in development ... engineered into either a live attenuated vaccine for yellow fever or an attenuated dengue virus from a single serotype.

The pollen count is highest in the early evening on sunny days and that's when you are most likely to suffer from hay fever symptoms, the Met Office says. There are three different types of hay ...

Oropouche fever is a disease caused by an arbovirus (a virus transmitted by a mosquito), just like dengue, zika, and chikungunya. There are two types of oropouche fever transmission cycles.