When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Latent tuberculosis - Wikipedia

    en.wikipedia.org/wiki/Latent_tuberculosis

    After exposure, it usually takes 8 to 10 weeks before the TB test would show if someone had become infected." [5] Depending on ventilation and other factors, these tiny droplets [from the person who has active tuberculosis] can remain suspended in the air for several hours. Should another person inhale them, he or she may become infected with TB.

  3. Tuberculosis - Wikipedia

    en.wikipedia.org/wiki/Tuberculosis

    MTB can withstand weak disinfectants and survive in a dry state for weeks. In nature, the bacterium can grow only within the cells of a host organism, but M. tuberculosis can be cultured in the laboratory. [58] Using histological stains on expectorated samples from phlegm (also called sputum), scientists can identify MTB under a microscope.

  4. Tuberculosis verrucosa cutis - Wikipedia

    en.wikipedia.org/wiki/Tuberculosis_verrucosa_cutis

    Tuberculosis verrucosa cutis is a rash of small, red papules and nodules in the skin that may appear two to four weeks after inoculation by Mycobacterium tuberculosis in a previously infected and immunocompetent individual. [citation needed]

  5. Health chiefs issue warning over tuberculosis as cases on the ...

    www.aol.com/news/health-chiefs-issue-warning...

    Health chiefs have issued a warning after cases of tuberculosis in the UK rose in 2023, with more people seeking medical treatment for the serious lung infection which can leave patients coughing ...

  6. Brockton doc asks newcomers to get tested for latent tuberculosis

    www.aol.com/brockton-doc-asks-newcomers-tested...

    Most tuberculosis attacks the lungs, though it can target the spine, skin, uterus or brain. After a positive result, the clinic provides treatment that may take three to six months.

  7. Post-tuberculosis lung disease - Wikipedia

    en.wikipedia.org/wiki/Post-tuberculosis_lung_disease

    Aspergilloma in an old tuberculosis cavity; healed, calcified tuberculous lesions are also present towards the right of the image Healed tuberculous cavity, where the entire left lung is destroyed. Post-tuberculosis lung disease (PTLD) is ongoing lung disease that is caused by tuberculosis (TB) but persists after the infection is cured. [1]

  8. Diagnosis of tuberculosis - Wikipedia

    en.wikipedia.org/wiki/Diagnosis_of_tuberculosis

    A definitive diagnosis of tuberculosis can only be made by culturing Mycobacterium tuberculosis organisms from a specimen taken from the patient (most often sputum, but may also include pus, CSF, biopsied tissue, etc.). [1] A diagnosis made other than by culture may only be classified as "probable" or "presumed".

  9. Norovirus Is Spreading Again—Can You Get It Twice ... - AOL

    www.aol.com/lifestyle/norovirus-spreading-again...

    Yes, you can get norovirus twice. “People can get infected with norovirus countless times,” says infectious disease expert Amesh A. Adalja, M.D., a senior scholar at the Johns Hopkins Center ...