Bacterial disease

• What is a common misconception about bacteria?

  Most bacteria cause disease in humans
• What role do most bacteria play in the human body?

  They help us digest food
• 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
• How do bacteria compare in size to human cells?

  About 100 times smaller
• How do bacteria replicate in the human body?

  They replicate rapidly due to food supply
• What do some bacteria produce that can make us feel ill?

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

  Food poisoning
• How can salmonella be transmitted?

  Through contaminated food
• What is the most common source of salmonella infection?

  Eating contaminated chicken
• What vaccination requirement exists for chickens in the UK regarding salmonella?

  Most chickens must be vaccinated
• What symptoms are associated with salmonella infection?

  Fever, stomach cramps, vomiting, diarrhea
• How long does salmonella infection typically last?

  Generally passes within a week
• What should someone do if they catch salmonella?

  Stay hydrated and rest
• What type of disease is gonorrhea?

  A sexually transmitted disease (STD)
• How is gonorrhea transmitted?

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

  Pain when urinating, thick discharge
• What is the best prevention method for gonorrhea?

  Avoiding unsafe sex and using condoms
• What was the common treatment for gonorrhea?

  Penicillin
• Why is gonorrhea treatment becoming more complicated?

  Strains are becoming resistant to penicillin
• What is the current trend in gonorrhea treatment?

  Using rarer, more expensive antibiotics
• What are the key bacterial diseases discussed in the video?

  • Salmonella: causes food poisoning
  • Gonorrhea: a sexually transmitted disease (STD)
• What are the differences in prevention and treatment for gonorrhea?

  Prevention:

  • Avoid unsafe sex
  • Use barrier methods like condoms

  
  

  Treatment:

  • Previously treated with penicillin
  • Now requires rarer, more expensive antibiotics