Food , Hands and Bacteria
Bacterial Growing Media
• Experiment (1)Place the unwashed fingers on the
bacterial growth media
Place the unwashed fingers on the bacterial growth media
• RESULTS AFTER 24 HOURS
• Bacteria growth after 24 hours due to contamination unwashed
hands
Bacterial Growth after 24 Hours
• RESULTS AFTER 24 HOURS
• Bacterial growth after 24 hours due to contamination rinsed hands
• Washed hands with water only for 20 Seconds
washed hands with water only for 20 Seconds
• RESULTS AFTER 24 HOURS
• Bacterial growth after 24 hours due to contamination washed hands
• Washed hands 20 sec using soap and water
Hand washed with water and soap for 20 Seconds
• RESULTS AFTER 24 HOURS
• Bactera growth after 24 hours due to contamination washed hands
• Washed hands 40 sec using soap and water
Hand washed with water and soap for 2o Seconds
• RESULTS AFTER 24 HOURS
• Bacterial growth after 24 hours due to contamination washed hands
• Washed hands 20 sec using soap and water
And sanitized
Washed hands 20 sec using soap and water And then sanitized
Bacterial growth from one sneezing drops
Unwashed gloves
washed gloves with water only for 20 second
washed gloves 20 sec using soap and water
washed gloves 40 sec using water and soap
washed gloves 20 seconds uasingwater , soap and sanitizer
Bacterial growth on head hair after 24 hrs
bacteria growth on kitchenapron after 24 hours
The growth of bacteria from the cockroach after 24 hours
Some forms of bacteria on hands and kitchen clothes