https://www.khanacademy.org/science/grade-5-science-pakistan-national-curriculum/x5132c0690d5e9b7d:microorganisms-and-diseases/x5132c0690d5e9b7d:contagious-and-non-contagious-diseases/v/how-infectious-diseases-spread 2026-06-07T21:40:43.833474432Z How Infectious Diseases Spread How Infectious Diseases Spread Khan Academy Pakistan video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw How Infectious Diseases Spread How Infectious Diseases Spread https://cdn.kastatic.org/ka-youtube-converted/HXGL-CSc4UM.mp4/HXGL-CSc4UM.mp4 162 Contagious and non-contagious diseases https://www.khanacademy.org/science/grade-5-science-pakistan-national-curriculum/x5132c0690d5e9b7d:microorganisms-and-diseases/x5132c0690d5e9b7d:contagious-and-non-contagious-diseases/e/infectious-diseases 2026-06-07T21:40:43.833474432Z Contagious Diseases - Basic Infectious Diseases Asma Rouf exercise https://www.khanacademy.org/science/grade-5-science-pakistan-national-curriculum/x5132c0690d5e9b7d:microorganisms-and-diseases/x5132c0690d5e9b7d:contagious-and-non-contagious-diseases/v/role-of-human-contact-in-transmission-of-diseases 2026-06-07T21:40:43.833474432Z Role of Human Contact in transmission of Diseases Role of Human Contact in transmission of Diseases Khan Academy Pakistan video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Role of Human Contact in transmission of Diseases Role of Human Contact in transmission of Diseases https://cdn.kastatic.org/ka-youtube-converted/FOSRgNzKrdE.mp4/FOSRgNzKrdE.mp4 162 Contagious and non-contagious diseases https://www.khanacademy.org/science/grade-5-science-pakistan-national-curriculum/x5132c0690d5e9b7d:microorganisms-and-diseases/x5132c0690d5e9b7d:contagious-and-non-contagious-diseases/v/contagious-and-non-contagious-diseases 2026-06-07T21:40:43.833474432Z Contagious and Non- Contagious Diseases Contagious and Non- Contagious Diseases Khan Academy Pakistan video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Contagious and Non- Contagious Diseases Contagious and Non- Contagious Diseases https://cdn.kastatic.org/ka-youtube-converted/3B0XlmW3cmk.mp4/3B0XlmW3cmk.mp4 181 Contagious and non-contagious diseases https://www.khanacademy.org/science/grade-5-science-pakistan-national-curriculum/x5132c0690d5e9b7d:microorganisms-and-diseases/x5132c0690d5e9b7d:contagious-and-non-contagious-diseases/v/preventing-contagious-diseases-covid-19-polio 2026-06-07T21:40:43.833474432Z Preventing Contagious Diseases (COVID-19 & Polio) Preventing Contagious Diseases (COVID-19 & Polio) Khan Academy Pakistan video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Preventing Contagious Diseases (COVID-19 & Polio) Preventing Contagious Diseases (COVID-19 & Polio) https://cdn.kastatic.org/ka-youtube-converted/pregrymPlsY.mp4/pregrymPlsY.mp4 140 Contagious and non-contagious diseases https://www.khanacademy.org/science/grade-5-science-pakistan-national-curriculum/x5132c0690d5e9b7d:microorganisms-and-diseases/x5132c0690d5e9b7d:contagious-and-non-contagious-diseases/e/contagious-diseases-symptoms-and-transmission 2026-06-07T21:40:43.833474432Z Contagious diseases - Symptoms and Prevention This exercise will include questions regarding symptoms of Infectious diseases. It will also include question about prevention of these. Asma Rouf exercise