PITTSBURGH — People heading in and out of Pittsburgh this weekend may be in for some traffic headaches as officials are planning closures of two major tunnels during a busy few days of sporting events and other activities.

The Squirrel Hill Tunnel will be closed inbound and there will also be periodic closures of the Liberty Tunnels.

The closures come as the Penguins will be hosting the first game of their Stanley Cup semifinal series with the Boston Bruins at the Consol Energy Center. The Pirates will be home at PNC Park and country star Brad Paisley will be performing at Niagara Pavilion.

Consumers warned about raw milkPITTSBURGH — The Allegheny County Health Department is advising consumers to discard raw milk sold under the label “The Family Cow” after it confirmed five cases of infection in people who consumed the product.The health department says in a Wednesday release that the milk was produced by “Your Family Farmer” in Chambersburg and that tests confirmed Campylobacter contamination.Most people who become ill from Campylobacter have diarrhea, vomiting, abdominal pain and fever two to five days after exposure.The product was sold at seven locations in Allegheny County: Eichner’s Family Farm in Wexford, East End Food Co-op in Point Breeze, and directly to consumers at five drop-off points.

Woman strangled with cord at hospitalCARLISLE — A coroner has determined an 82-year-old woman who died at a central Pennsylvania hospital in February was strangled to death with a cord in her bed.The suspicious death was reported at Holy Spirit Hospital in East Pennsboro Township on Feb. 28. Cumberland County Coroner Charles Hall says this week that an investigation has determined the woman had an oxygen and blood pressure cord wrapped around her neck and a pillow on her face.Hall says the cause of death is strangulation, but authorities don’t know if it was suicide or something else. The woman’s name hasn’t been released.Authorities say hospital staff found nothing unusual when they checked on the woman at 3 a.m., but found her dead an hour and a half later. They tried to revive her but were unsuccessful.

Security tight for Gettysburg’s 150thGETTYSBURG — An onslaught of tens of thousands of visitors is expected, beginning this month, for the 150th anniversary of the Battle of Gettysburg, and Pennsylvania and local police are advising people to trust their instincts and report suspicious activity.The warning comes as the National Park Service finalizes preparations for 10 days of commemorative events to mark the pivotal battle of the Civil War. The observance begins June 29.Police stressed at a Wednesday training session for local businesses that uniform and plain-clothes law officers will be present during the sesquicentennial, but visitors should report anything out of the ordinary.“If the hair stands up on the back of your neck, call, please call. We’ll determine if it’s legitimate,” said state police Lt. Derrick Baker.