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2. Penicillin - Wikipedia

   en.wikipedia.org/wiki/Penicillin

   For this reason Gram-positive bacteria are very susceptible to penicillin (as first evidenced by the discovery of penicillin in 1928 [46]). [47] Penicillin, or any other molecule, enters Gram-negative bacteria in a different manner. The bacteria have thinner cell walls but the external surface is coated with an additional cell membrane, called ...

3. β-Lactam antibiotic - Wikipedia

   en.wikipedia.org/wiki/Β-Lactam_antibiotic

   β-Lactam antibiotics are indicated for the prevention and treatment of bacterial infections caused by susceptible organisms. At first, β-lactam antibiotics were mainly active only against gram-positive bacteria, yet the recent development of broad-spectrum β-lactam antibiotics active against various gram-negative organisms has increased their usefulness.

4. List of antibiotics - Wikipedia

   en.wikipedia.org/wiki/List_of_antibiotics

   Bactericidals kill bacteria directly, whereas bacteriostatics prevent them from dividing. However, these classifications are based on laboratory behavior. The development of antibiotics has had a profound effect on the health of people for many years. Also, both people and animals have used antibiotics to treat infections and diseases.

5. Antibiotic - Wikipedia

   en.wikipedia.org/wiki/Antibiotic

   It is the most important type of antibacterial agent for fighting bacterial infections, and antibiotic medications are widely used in the treatment and prevention of such infections. [1] [2] They may either kill or inhibit the growth of bacteria. A limited number of antibiotics also possess antiprotozoal activity.

6. Antiviral drug - Wikipedia

   en.wikipedia.org/wiki/Antiviral_drug

   The DAA drugs against hepatitis C are taken orally, as tablets, for 8 to 12 weeks. [56] The treatment depends on the type or types of hepatitis C virus that are causing the infection. [57] Both during and at the end of treatment, blood tests are used to monitor the effectiveness of the treatment and subsequent cure. [56]

7. Coronavirus or influenza? Bacteria or fungi? Experts share ...

   www.aol.com/lifestyle/coronavirus-influenza...

   Antimicrobial resistance — or when germs like bacteria and fungi develop the ability to defeat the drugs designed to kill them — is considered “an urgent global public health threat,” with ...

8. Infection - Wikipedia

   en.wikipedia.org/wiki/Infection

   Antibiotics only work for bacteria and do not affect viruses. Antibiotics work by slowing down the multiplication of bacteria or killing the bacteria. The most common classes of antibiotics used in medicine include penicillin , cephalosporins , aminoglycosides , macrolides , quinolones and tetracyclines .

9. Many common household cleaning products can kill the ...

   www.aol.com/news/2020-03-18-many-common...

   The coronavirus causing COVID-19 is a nasty bug, but like other members of the coronavirus family, it’s no match for good disinfecting products, health experts say. “There are many bad things ...