Is it a cold or the flu?




List of links present in page
  1. https://www.wechu.org/it-cold-or-flu
  2. https://www.wechu.org/sites/default/files/influenza-immunization-infographic-it-cold-or-flu-ENG.pdf
  3. https://www.wechu.org/sites/default/files/influenza-immunization-infographic-it-cold-or-flu-FRE.pdf