(CNN)A Texas man was sentenced to more than a year in federal prison for spreading a hoax related to Covid-19 on social media, prosecutors said.
Evidence showed Christopher Charles Perez, 40, posted two threatening messages on Facebook in April 2020, falsely claiming he paid someone infected with Covid-19 to "lick items at grocery stores in the San Antonio area to scare people away" from the businesses, the US Attorney's Office in the Western District of Texas said in a news release Monday.
Perez was found guilty of two counts for violating a federal law that criminalizes false information and hoaxes related to biological weapons, prosecutors said.
The Southwest Texas Fusion Center (SWTFC) received an online tip on April 5, 2020, of a screenshot of the post, and the FBI in San Antonio investigated the matter, according to the news release.
"The threat was false. Perez did not pay someone to intentionally spread coronavirus at grocery stores, according to investigators and Perez's own admissions," prosecutors said in the news release.
Perez's attorney did not immediately respond to CNN's request for comment.
Perez's fabricated social media posts came at a time when Covid-19 had just begun widely spreading in the US -- shutting down many non-essential businesses and upending life across the country and around the globe.
In addition to the 15-month prison sentence, Perez must also pay a $1,000 fine, prosecutors said.
"Trying to scare people with the threat of spreading dangerous diseases is no joking matter," US Attorney Ashley C. Hoff said in the news release.
The US Department of Justice created the Covid-19 Fraud Enforcement Task Force last May to combat pandemic-related fraud.