Black mold, whether in the shower or elsewhere in the house, can be toxic but it is unlikely to be lethal.
Influenza (flu) is a contagious respiratory illness caused by influenza viruses. Parainfluenza refers to a group of viruses known as HPIVs, which cause symptoms similar to the common cold.
Adenovirus is usually contagious for at least 2 weeks after symptom onset, or even longer in some cases.
Pseudomonas Aeruginosa is not a sexually transmitted infection. It is primarily spread through contact with contaminated water or surfaces, or through person-to-person contact in healthcare settings.
Dairy products, especially milk and cheese, can increase the amount of mucus produced, increasing the amount of phlegm after eating.
In S1Q3T3, S1 means deep S waves on ECG in the lead I. Q3 stands for the presence of a Q wave in the lead III, and T3 means inverted T waves in the lead III.