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Researchers in the US have developed personalized cancer vaccines. Highlighting feature of these vaccines is that they target unique genetic errors in a patient’s tumor.

The research published in the journal Science has unveiled that safety tests were carried out on three people. From them, it has been found that the immune system could be trained to flight skin cancer.

The researchers are quite happy with the initial results and said that it marks as a significant step towards tailor-made cancer vaccines. The charity Cancer Research UK has also praised the test results.

On Thursday, the heads of Cold Spring Harbor Laboratory and the North Shore-Long Island Jewish Health System signed a landmark collaborative agreement on ‘bench to bedside’ cancer care. According to executives of both institutions, the collaboration is a ‘strategic affiliation’, which will help approximately 16,000 cancer patients, treated each year by North Shore doctors.

The agreement between both the institutions could help benefit more patients in the New York City metropolitan area. The agreement is a new research and treatment affiliation.

According to health officals, a drug-resistant strain of a nasty stomach infection that caused over 200 illnesses since last May is spreading in the United States.

The experts said various cases were traced to people who had lately traveled to the Dominican Republic, India or other countries. Outbreaks of the shigella bacteria are not strange and this strain is resistant to the antibiotic most normally prescribed for adults.

“This is the first time we've documented this large an outbreak of antibiotic-resistant (shigella) linked to international travel”, said Dr. Anna Bowen of the Centers for Disease Control and Prevention.

Aerospace company Ball Aerospace & Technologies Corp. built Global Precipitation Measurement (GPM) mission Core Satellite's Microwave Imager (GMI) under a deal for the National Aeronautics and Space Administration (NASA). According to reports, the mission has performed well in its first year on orbit.

Global Precipitation Measurement (GPM) is an international satellite mission by United States space agency that collects data from 12 weather satellites orbiting earth. The mission combines data into one global picture of rain and snow. It is the first time when scientists have ever had map of where and when rain will fall. The mission makes map every half an hour with a resolution of about 10km by 10km.

On Thursday, some people were trying to stop workers from going to a telescope construction site on a mountain, which is considered as sacred to Native Hawaiians. Police on the Big Island arrested 12 people in the case.

Hawaii County police said that they took the step as people were carrying out protest on the road leading to Mauna Kea summit. Similar incident happened on Monday and people were warned not to repeat it and those who would block the road would be arrested.

Construction is taking place on the Thirty Meter Telescope, which will be one of the biggest in the world. Native Hawaiians said that they are not against the telescope, but they have objection on the location where it is being built.

On Wednesday, Target Canada announced that it will shut down the last of its retail stores to the public on April 12. The company said in a statement that it has closed its three distribution centres and Mississauga headquarters.

According to Aaron Alt, Target Canada CEO, "We are pleased with the results of the liquidation sales to date and the speed at which we have moved through the wind-down process. We want to once again thank all Target Canada team members for their hard work and great adaptability through this process". He added that a real estate sale process has been approved by the court is in progress and it is believed to be completed by the end of June 2015.