Is pneumococcal gram-positive cocci?

Streptococcus pneumoniae are lancet-shaped, gram-positive, facultative anaerobic bacteria with more than 100 known serotypes.

What gram-positive cocci cause pneumonia?

Of the gram-positive pathogens that cause pneumonia, Streptococcus pneumoniae and Staphylococcus aureus are the most common.

How do you get Streptococcus pneumonia?

Streptococcus pneumoniae is spread from person to person by the inhalation of respiratory droplets (e.g. coughing, sneezing) from an infected person. It is not known why certain individuals develop invasive Streptococcus pneumoniae disease while others do not.

Is coccus responsible for pneumonia?

Gram positive cocci Group B Streptococcus, usually causes pneumonia in neonates.

What type of bacteria causes pneumonia?

Common Causes of Pneumonia A common cause of bacterial pneumonia is Streptococcus pneumoniae (pneumococcus). However, clinicians are not always able to find out which germ caused someone to get sick with pneumonia.

What is Staphylococcus pneumonia?

Staphylococcal pneumonia is caused by Staphylococcus aureus, gram-positive cocci that usually spread to the lung through the blood from other infected sites, most often the skin. Though a common community pathogen, it is found twice as frequently in pneumonias in hospitalized patients.

How do you treat Streptococcus pneumonia?

Treatment. Invasive Streptococcus pneumoniae infections are treated with antibiotics. There is an increasing problem of Streptococcus pneumoniae bacteria developing drug resistance due to the overuse and misuse of antibiotics.

Is Streptococcus pneumonia contagious?

The main way people spread Streptococcus pneumoniae to others is through direct contact with respiratory droplets. The bacteria often spread within households and in crowded conditions. Pneumococcal infections are more common during the winter and early spring.

What kind of bacteria is pneumonia?

The typical bacteria which cause pneumonia are Streptococcus pneumoniae, Staphylococcus aureus, Group A Streptococcus, Klebsiella pneumoniae, Haemophilus influenzae, Moraxella catarrhalis, anaerobes, and gram-negative organisms.

What is gram-positive cocci in lungs?

Gram positive diplococci (lancet-shaped or football-shaped) are suggestive of Streptococcus pneumoniae (A). Cluster of Gram positive cocci are suggestive of Staphylococcus aureus (B). Tiny Gram negative coccobacilli are suggestive of Haemophilus influenzae (C).