In order to start attracting butterflies, you need to start thinking and seeing like butterflies. If we were to see like a butterfly, we would look at really bright colors, says butterfly expert Rachel Diaz-Bastin of the Conservatory of Flowers in San Francisco. Their favorite colors are red, yellow and blue, because those are the flowers that are really bright and advertise that they have sugary water and good nectar for them to drink.
TB (Tuberculosis) TB (Tuberculosis) under a microscope! FACTS: Tuberculosis, or TB, is a disease caused by the mycobacterium tuberculosis bacteria. TB can infect any part of the body, but typically targets the lungs and throat. Coughing or sneezing by infected persons is the most common cause of transmission.
Latent TB infection and TB disease. The bacteria that cause TB is spread through the air from person to person. The TB bacteria are put into the air when a person with TB disease coughs, sneezes, speaks, or sings.People nearby may breathe in these bacteria and become infected. There are two types of TB conditions: latent TB infection and TB disease.f TB bacteria become active in the body and multiply, the person will go from having latent TB infection to being sick with TB disease. People with TB disease usually have symptoms and may spread TB bacteria to others. A cough lasting 3 weeks or longer is a symptom of TB disease.