What are viral respiratory infections?
Viral respiratory infections (VRIs) include colds, the flu and bronchiolitis.
Respiratory means something that affects the lungs and airways (breathing passages).
VRIs may cause coughing, sneezing, runny noses, sore throats or fever.
Viral means something that is caused by a virus..
What viruses cause upper respiratory infections?
What causes acute upper respiratory infection?rhinovirus.adenovirus.coxsackievirus.parainfluenza virus.respiratory syncytial virus.human metapneumovirus.
Which infections are caused by viruses?
Viruses cause familiar infectious diseases such as the common cold, flu and warts. They also cause severe illnesses such as HIV/AIDS, Ebola, and COVID-19. Viruses are like hijackers. They invade living, normal cells and use those cells to multiply and produce other viruses like themselves.
What can respiratory infections lead to?
Types of upper respiratory infection include the common cold (head cold), the mild flu, tonsillitis, laryngitis, and sinus infection. Of the upper respiratory infection symptoms, the most common is a cough. Lung infections may also lead to a stuffy or runny nose, sore throat, sneezing, achy muscles, and headache.
How do you treat a viral respiratory infection?
To make yourself as comfortable as possible when you have a cold, Langer suggests trying to:Drink plenty of fluids. … Eat chicken soup. … Rest. … Adjust your room’s temperature and humidity. … Soothe your throat. … Use saline nasal drops. … Take over-the-counter cold and cough medications.
How can you tell if an upper respiratory infection is viral or bacterial?
Bacterial Infections Symptoms persist longer than the expected 10-14 days a virus tends to last. Fever is higher than one might typically expect from a virus. Fever gets worse a few days into the illness rather than improving.