Hi Our water purifier was broken and we did not realise it. We ended up drinking unfiltered water for the entire day and gave it to our baby (~2 year old) as well. We get tanker water so I do not have any guarantees on the quality of water(the water hardness is more than 500ppm). Now I am worried about my babies health. Is there anything I can do to prevent waterborne diseases? How long should I monitor my babies health for any infection?