Variation does not only occur in the structure of individual flowers, but also their arrangement. Some flowers are solitary while others are clustered. The arrangement of flowers on a flower stalk is called the âinflorescence typeâ.
Bronchitis is an infection or inflammation of the large air passages to the lungs. (These airways are called bronchi.) When your child has a cold, sore throat, flu, or sinus infection, the virus that caused it can spread to the bronchi. Once the germs take hold there, the airways become swollen, inflamed, and partly blocked with mucus.
Around one in three children in the UK will develop bronchiolitis during their first year of life. It most commonly affects babies between three and six months of age. By the age of two, almost all infants will have been infected with RSV and up to half of these will have had bronchiolitis. Bronchiolitis is most widespread during the winter (from November to March).