Eight people, including at least six Asian women, have been killed in shootings at three different spas in the US state of Georgia.
Police said four people were killed at a massage parlour in a suburb north of Atlanta, and four more at two spas in the city itself.
South Korea later confirmed that four of the victims were of Korean descent.
Greek sex workers are concerned that new health and safety guidelines to protect them and their clients against the coronavirus will harm their business.
Regulations which came into force on June 15 urge sex workers to keep names and contact numbers of customers, who will lose the anonymity they previously sought.
At a Vienna peep show, all the usual trappings are in evidence -- from mirrors and red velvet to soft lighting -- but coronavirus has led to a change of act.
Artists tired of performing on the internet have moved in and can sing to a live, if ephemeral, audience that now just pays for a few minutes' music at a time.
A March of Red Umbrellas gathered about hundred people who walked through Skopje's main pedestrian areas on Tuesday, calling for the decriminalisation of prostitution in North Macedonia and better social treatment of sex workers in general.
The event this year focused in particular on the fight against gender-based violence.
A large prostitution racket that exploited women from Moldova has been unraveled by police in Attica who have arrested 15 people - 12 foreign nationals and three Greeks.
According to authorities, the gang preyed on women in the Eastern European country and lured them to Greece, where they were forced into prostitution at brothels across central Athens.
"The government does not enforce the law which is part of the constitution and a requirement under international agreements," Nuray Cevirmen, secretary of women's rights at the Human Rights Association in Ankara, told BIRN.
Cevirmen said that Turkey has a very conservative, male-dominated society in which men are resistant to challenges to their privileges.