Obama, who wound up his three-day visit here, said he had discussed with Prime Minister Narendra Modi how a better job could be done to deal with the pandemics.
"The public health infrastructure around the world needs to be improved," the US president said in a joint radio address with Modi in the special episode of 'Mann Ki Baat' programme.
"The Prime Minister (Modi) and I have discussed for example, how we can do a better job in dealing with issues like pandemic and making sure that we have good alert systems so that if a disease like Ebola, or a deadly flu virus, or Polio appears, it is detected quickly and then treated quickly so that it doesn't spread," he added.
"India has a lot to teach many other countries who may not be advancing as rapidly in improving this public health sector," he said, adding "...We think that there is a lot of progress to be made here and I am very excited about the possibilities of considering this work even after I leave office."
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Ebola is an infectious and generally fatal disease marked by fever and severe internal bleeding and is spread through contact with infected body fluids by a filovirus (Ebola virus), whose normal host species is unknown.
He said health problems have a huge economic impact on the countries involved.