New York: Two Muslim women working for authorities in New York suffered hate crimes just 36 hours apart, officials said Monday, following an explosion in such incidents across America since the election of Donald Trump.

A uniformed city transit employee was taken to hospital with injuries to her knee and ankle after being pushed down the stairs at Grand Central Station, the bustling rail hub in the heart of Manhattan, en route to work Monday.

A male suspect allegedly pushed the station agent and called her ‘terrorist,’ said Democratic New York Governor Andrew Cuomo.

On Monday, another man was held on a $50,000 bail on a hate crime charge after an off-duty Muslim police officer was harassed in Brooklyn while out with her 16-year-old son Saturday evening, prosecutors said.

Cuomo said a subway train was also found vandalised with swastika graffiti on Saturday and that Ku Klux Klan fliers and business cards were distributed at two stations on the Long Island Rail Road last week.

Cuomo and city mayor Bill de Blasio, both vehement critics of Trump, said hate crimes would be prosecuted and not tolerated.

De Blasio linked a rising number of incidents to rhetoric from Trump on the campaign trail disparaging illegal immigrants, women and Muslims.

‘Do I blame Donald Trump for using hate speech during his campaign? Absolutely. He did. It’s a fact. He said horrible things about Muslims, horrible things about Mexican Americans,’ he told reporters.

Police officer Aml Elsokary, who proudly wears her hijab on duty, appeared at a news conference alongside de Blasio, who has hailed her a hero for running into a burning building to help save a young girl and her grandmother.

‘I became a police officer to show the positive side of a New Yorker, a Muslim woman, that can do the job,’ Elsokary told reporters.

‘I’m born and raised here and I’m here to protect you,’ she added.

Around 900 Muslim Americans currently serve in the New York police department, the largest city force in the country.