Which of the following statements is incorrect?a)Pneumonia can be tran...
Bacteria like Streptococcus pneumoniae and Haemophilus influenzae are responsible for the disease pneumonia in humans, which infects the alveoli of lungs. A healthy person acquires the infection by inhaling the droplets, released by an infected person or even by sharing utensils with an infected person. Pneumonia vaccine is available these days. It is a second generation vaccine prepared by recombinant DNA technology/genetic engineering
Which of the following statements is incorrect?a)Pneumonia can be tran...
Pneumonia is a respiratory infection that can be caused by various pathogens, including bacteria, viruses, and fungi. It is primarily transmitted through respiratory droplets, which are released when an infected person coughs or sneezes. These droplets contain the infectious agents, and if a healthy person inhales them, they can become infected with pneumonia.
Pathogens causing pneumonia:
- Streptococcus pneumoniae: This bacterium is one of the most common causes of pneumonia. It can also cause other respiratory infections such as sinusitis and ear infections.
- Haemophilus influenzae: This bacterium is another common cause of pneumonia, especially in young children and individuals with weakened immune systems.
Transmission of pneumonia:
- Inhaling droplets: When an infected person coughs or sneezes, they release respiratory droplets into the air. If a healthy person inhales these droplets, they can become infected with pneumonia.
- Sharing utensils: It is possible to transmit pneumonia by sharing utensils with an infected person, as the pathogens can be present on the utensils and can be transferred to a healthy person.
Vaccine for pneumonia:
- Incorrect statement: The statement that there is no vaccine available to prevent pneumonia is incorrect. Vaccines are available for certain pathogens that cause pneumonia, including Streptococcus pneumoniae and Haemophilus influenzae. These vaccines can help prevent pneumonia caused by these specific pathogens.
Conclusion:
The incorrect statement is option C, which states that there is no vaccine available to prevent pneumonia. In reality, vaccines are available for some of the common pathogens that cause pneumonia, such as Streptococcus pneumoniae and Haemophilus influenzae. These vaccines play a crucial role in preventing pneumonia and reducing its burden on public health.
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