“Because pneumonia is a lung infection, it typically has more respiratory symptoms, while the flu is accompanied by muscular aches and pains and fatigue,” she explains. The flu usually comes on suddenly, while pneumonia takes longer to develop and can be a complication from the flu.

Jun 7, 2024 · Influenza is spread easily from person to person, usually when an infected person coughs or sneezes. Pneumonia is a serious infection or inflammation of the lungs. The air sacs fill with pus and other liquid, blocking oxygen from reaching the bloodstream.

4 days ago · Can the flu turn into pneumonia? The short answer is yes. The flu can result in pneumonia in two different ways: direct infection (viral pneumonia) and secondary infection. The influenza virus can directly infect the cells in the lungs. In fact, the flu is the most common cause of pneumonia in adults. Flu and pneumonia are a dangerous combination.

Influenza and other respiratory viruses are commonly identified in patients with community-acquired pneumonia, hospital-acquired pneumonia, and in immunocompromised patients with pneumonia. Clinically, it is difficult to differentiate viral from bacterial pneumonia. Similarly, the radiological findings of viral infection are nonspecific.

Primary influenza pneumonia and post-influenza secondary bacterial pneumonia are distinct pathologies but difficult to distinguish clinically.

Influenza and other respiratory viruses are commonly identified in patients with community-acquired pneumonia, hospital-acquired pneumonia, and in immunocompromised patients with pneumonia. Clinically, it is difficult to differentiate viral from ...

Dec 10, 2021 · The Difference Between Pneumonia and the Flu. First, the flu is a viral infection while pneumonia is a lung infection that can develop from either a bacterial or viral infection. Pneumonia can also be a complication of the flu. The flu tends to come on suddenly while pneumonia develops more slowly.

Unlike the common cold and flu, pneumonia settles in your lungs where the germs, bacteria or virus cause inflammation. This makes breathing a struggle. Of the three diseases, this is the most serious one and should be treated as such. Symptoms include fever, cough, phlegm, shortness of breath, feeling very tired and unwell and chest pain.

Jul 24, 2024 · Flu symptoms typically hit your body all of a sudden -- and they'll probably feel a lot stronger. This is when you shiver because your body temperature changes. Chills aren’t typical signs of a...

Influenza virus (IFV) is the most common cause of viral pneumonia, following RSV, among 4,765 adults hospitalized with influenza, with 1,392 (29%) having pneumonia (Cantan et al., 2019).