Harmless Bacteria facts

While investigating facts about Harmless Bacteria Examples and Harmless Bacteria Is Referred To As, I found out little known, but curios details like:

In September 1950, the US Navy sprayed San Francisco with "harmless" bacteria to simulate a biological attack. The not-so-harmless bacteria caused a spike in a rare UTI, killing one man. A lawsuit against the government was rejected on the grounds that the government held legal immunity.

how do harmless bacteria become harmful?

Many common disease causing bacteria are actually harmless bacteria that have been infected by a virus.

What is harmless bacteria called?

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what is harmless bacteria. Here are 10 of the best facts about Harmless Bacteria List and Harmless Bacteria In Water I managed to collect.

what percent of bacteria is harmless?

1. Scientists in the US and UK released large amounts of bacteria thought to be harmless to simulate biological attacks. The bacteria weren't harmless and doctors were puzzled by mysterious infections. At least one person is confirmed to have died in relation to the bacteria.

2. In 1950, to test the potential impact of a biological attack, the US Navy released a supposedly harmless bacteria over San Francisco, hospitalizing several people and killing one.

3. Milk becomes sour and curdled when it warms because a harmless bacteria called lactobacillus is activated which converts lactose to lactic acid. The acid converts a protein called casein to a curd. It's the reason we can enjoy other milk products like cheese.

4. The first test of biological warfare in the U.S. happened in Pentagon. Operatives sprayed harmless bacteria into the air conditioning system and observed as the microbes spread throughout the building.

5. The bacteria Serratia marcescens was thought to be harmless until the US Navy released it over San Francisco to study how a biowarfare agent would spread.

6. In the 1950's the US navy ran an experiment to track the spread of a potential biological weapons attack, by aerosolizing a, supposedly harmless, infectious bacteria upon the San Francisco Bay Area.

7. Blowing out birthday candles can raise the amount of bacteria on top of a cake to an average of 1.400% (and even up to 12.000%). Enjoy your spitcovered frosting people! It's mostly harmless anyway.

8. Mussels on the Upper Mississippi River (USA) filter 14 BILLION gallons of water every day, removing tons of biomass and depositing tons of carbon and nitrogen at the sediment surface. Bacteria that transform nitrogen compounds into harmless nitrogen gas thrive beneath mussel beds.