Describe the factors that determine the infectiousness of a tuberculosis (TB) patient;

For essays guru – unit 6 assignment – tuberculosis

The infectiousness of a tuberculosis (TB) patient is determined by various factors such as the concentration of TB bacteria in the patient’s sputum, the frequency and severity of coughing, the duration of exposure to the patient, and the presence of any underlying medical conditions.

In determining the severity of TB infection, the main factor is how high the TB bacteria concentration in the sputum. A high level of TB bacteria in the patient’s sputum is more likely for them to spread it to others.

Transmission of TB is affected by how severe and frequent your coughing. Patients with severe and frequent coughing are at greater risk of spreading TB bacteria to the environment. When someone coughs, sneezes or talks about TB, droplets can be released into the air.

In determining whether TB patients are likely to contract the disease, it is important that they have been exposed for a long time. Transmission is more likely if the exposure time exceeds 30 days.

Any underlying medical condition that may weaken your immune system could also make it more infectious for a TB sufferer. Risk factors for TB infection and severity can include diabetes and HIV/AIDS.

You can summarize that the main factors that affect the infectivity of a TB patient are their sputum concentration, frequency and severity coughing and duration of exposure.

This is a snippet preview, get a complete custom solution
Access a Complete Custom-Written Paper from Our Writers, Now!!