Covid-19 may be able to hide in the brain, with one possible route in being through the nose. AP
Covid-19 may be able to hide in the brain, with one possible route in being through the nose. AP
Experts say coronavirus can 'hide' in the brain, so is this the cause of 'long Covid'?
Research suggests a quarter have symptoms for a month, and one in 10 people are still unwell after 12 weeks
