Doctors in Pakistan's flood-hit areas are warning that a major health crisis is unfolding, as thousands of displaced people become ill in temporary camps.<br /><br />Abdominal problems and skin diseases are becoming common.<br /><br />Al Jazeera's Nicole Johnston reports from Punjab province. Subscribe to our channel http://bit.ly/AJSubscribe - Follow us on Twitter https://twitter.com/AJEnglish - Find us on Facebook https://www.facebook.com/aljazeera - Check our website http://www.aljazeera.com/
