Now is the time to get the flu vaccine

HOUSTON (KTRK) -- It is common to hear of flu season, but experts say the timing actually changes from year to year.

For the Houston area, flu season could start as early as next week.

Flu vaccines are already available at many locations, and some parents are already taking advantage of it.

"I usually schedule it really early just so they get 100 percent," one mother told Eyewitness News.

While experts can't predict how severe this year's flu will be, they do not want a reoccurrence of the 2004-2005 season, in which 153 American children died.

Dr. Carol Baker with Texas Children's Hospital says everyone 6 months and older should get a vaccine as soon as possible. If you choose to get it now, it will still protect you all season long.

"The only thing to remember is children who are 8 and younger who have never received a flu vaccine, have to have two doses," Baker said. "You need to move along now so that you'll be protected before flu season is upon us."

This year, there's a new option available, and if you don't hurry, it could run out.

"There are four different flu viruses that circulate. Before last year, we always had three viruses covered. This year, we have three virus vaccines and four virus vaccines," Baker said.

Doctors recommend asking for the four virus or quadrivalent vaccine first.

"We don't make enough for everyone to get quadrivalent, so the message should be three-valent is better than no-valent," Baker said.

There's also the choice between the flu shot or the nasal spray.

"For the nasal spray, you have to be healthy. You have to be at least 2, and no older than 49," Baker said.

This year, the CDC recommends the nasal spray for children 2-8 years old.

"They get a little better percent effectiveness," Baker said.

Most others, should opt for the flu shot.

"For the shots, we have a high dose vaccine for people 65 and above. That has more virus in it because when you get beyond that age you're less likely to respond," Baker said.

Getting the vaccine does not guarantee immunity from the flu, but the odds are good enough for most.

"You have about a 70 percent chance on average of being protected," Baker said.

To find a location nearest you that is offering flu shots, use the Healthmap Vaccine Finder. Because many locations run out, it is best to call ahead before you go.