This year's deadly flu epidemic sweeping the country appears to be getting worse. Some schools have been forced to close their doors to stop the spread, and Maryland hospitals are doing everything they can, as well.

According to the state Health Department, flu-like illness intensity is high and widespread throughout Maryland.

Now, hospitals all over the region, like Sinai Hospital in northwest Baltimore, are taking extra precautions to keep patients safe from infected visitors.

"As we all know, there's a whole lot of flu out there in the community, and we are definitely seeing that in the hospital -- both in our pediatric ER and inpatient ward," said Dr. Joanne Lanzo, director of pediatric hospitalist medicine at Sinai Hospital.

While this year's flu season is bad, Lanzo said it's not the worst she's ever seen. But, she said that doesn't mean anyone can let their guard down.

Like many other hospitals across the state, Lanzo said Sinai is implementing restrictions when it comes to visitors entering the hospital.

"We're asking anyone who has any signs of illness, whether it's fever, cough, runny nose, congestion sore throat, vomiting or diarrhea, not to visit the hospital at all. And we're asking visitors (who) come to the hospital (to) wash their hands frequently," Lanzo said.

Children under 14 are not allowed and the number of visitors is limited to two per patient.

According to the Health Department, for the week ending Jan. 20, clinical and state lab results confirmed more than 2,600 cases of the flu. That brings the season total up to more than 9,200 cases.

With emergency rooms flooded with sick patients, hospitals need to take these types of precautions, and that also includes staff for day-to-day operations.

"We gown, glove (and) mask for every flu patient that's in the hospital, every time we enter the room in addition to washing her hands going into the rooms and coming out of the rooms," Lanzo said.

Doctors hope we should start seeing a decline in the flu within the next several weeks.