By Reuters HANOI (Reuters) - A new decree took effect in Vietnam on Wednesday introducing fines for the dissemination of ‘fake news’ or rumours on social media, amid the rapid spread of comment online about the novel coronavirus in the Southeast Asian country. A man uses a smartphone as he walks past a poster warning against spreading 'fake news' on the coronavirus in Hanoi, Vietnam April 14, 2020. REUTERS/Kham The first COVID-19 cases were detected in Vietnam this January and the health ministry has reported 267 infections so far with no deaths, numbers well below those seen in some other Asian countries. Local authorities have already fined hundreds of people for posting what they described as “fake news” about the virus, using the term popularised by U.S. President Donald Trump, based on existing legal provisions. But the new decree, drafted in February, supersedes one from 2013 which does not specifically cover ‘fake news’, new guidelines say. A fine of 10-20 million dong ($426-$853), equivalent to around three to six months’ basic salary in Vietnam, will be imposed on people who use social media to share false, untruthful, distorted, or slanderous information, according to the decree. The new rules were not specifically drafted to deal with coronavirus social media comment and extend far beyond that topic, raising concern among human rights groups already heightened by a cybersecurity law that has been in effect since last year. Penalties can now be imposed on anyone sharing publications that are banned from circulation in Vietnam, state secrets, or maps which fail to show Vietnam’s claims in the South China Sea, according to the decree. “This decree provides yet another potent weapon in the Vietnamese authorities’ arsenal of online repression,” said Tanya O’Carroll, Director of Tech at Amnesty International. “It contains a raft of provisions that blatantly violate Vietnam’s international human rights obligations”. As part of the crackdown on misinformation on the coronavirus, authorities have launched a public poster campaign bearing the slogan “Fake news, real consequences”. Hundreds of fines have already been handed out, while three celebrities were also forced by authorities to offer public apologies. Last month, a woman in the northern-central province of Ha Tinh was fined for a Facebook post within which she incorrectly said the coronavirus had spread to her local community. The post had just a handful of ‘likes’ before police took action.