bacteria

• What do most bacteria not have anything to do with?

  Humans
• How do most bacteria help humans?

  By aiding in digestion
• Where are trillions of bacteria found in the human body?

  In the intestines
• What is the focus of the video mentioned?

  Bad bacteria that infect humans
• What type of organisms are bacteria?

  Single-celled organisms
• How much smaller are bacteria compared to human cells?

  About 100 times smaller
• How do bacteria replicate within our bodies?

  Rapidly due to food supply
• What do bacteria produce that can make us feel ill?

  Toxins that damage cells
• What disease is caused by salmonella bacteria?

  Food poisoning
• How can salmonella be contracted?

  By eating contaminated food
• What is the most common food associated with salmonella?

  Chicken
• What is the vaccination requirement for chickens in the UK?

  Most must be vaccinated against salmonella
• What symptoms are likely if you catch salmonella?

  Fever, stomach cramps, vomiting, diarrhea
• Why do symptoms make sense in salmonella infection?

  It affects the intestines
• How long does salmonella generally last?

  About a week
• What should people do if they catch salmonella?

  Stay hydrated and have a sick pole
• What type of disease is gonorrhea?

  Sexually transmitted disease (STD)
• How is gonorrhea transmitted?

  Through sexual contact
• What are the main symptoms of gonorrhea?

  Pain when urinating, thick discharge
• What are the prevention methods for gonorrhea?

  • Avoid unsafe sex
  • Use barrier methods like condoms
• What was the common treatment for gonorrhea?

  Penicillin antibiotic
• Why is penicillin less effective against gonorrhea now?

  Many strains are resistant to it
• What is being used to treat resistant gonorrhea strains?

  Rarer and more expensive antibiotics
• What bacterial diseases were covered in the video?

  • Salmonella (food poisoning)
  • Gonorrhea (STD)