COVID-19 is not only a contagious virus, it is also surrounded bay fake news which could lead individuals to experience anxiety, anguish, and even stress. Therefore, literature has been revised including of the most relevant points with the objective of describing aspects relating to the infodemic and false conspiracy theories that have been circulating through the media and social networks. during the year 2020. It was found that the fake news was propagating quicker than the virus itself, primarily due to personal, collective, economic and political interests. Nonetheless, it is recommended that the best way to fight fake news is not to spread messages before having verified the information in official and authorized sources.

The toilet is one of the greatest inventions created by man. This device has made life easier for millions of people, sothat they can do their physiological needs in a comfortable and hygienic way, which has contributed to public health,reducing diseases that are transmitted by feces and water contaminated by them. However, in the 21st century, people withlimited economic resources still do not have access to a toilet, putting their health, that of their family and that of their community at risk, which increases the mortality rate, especially in children under five years of age. Likewise, the transmission of diseases was also due to the use of various materials that were used for hygiene throughout history, withtoilet paper being the one that most helped to improve personal hygiene; but still, millions of people do not use it because itis scarce.