Washington, Aug 9 (IANS) One person was killed and another injured during a shooting which took place in the parking lot of a store in the US state of Pennsylvania, authorities said.
Northampton County District Attorney Terry Houck told local media that the shooting took place at at about 2.15 p.m. in Lower Nazareth Township, reports Xinhua news agency.
He did not however, reveal the victims' identities.
Shots were exchanged between at least two vehicles following a verbal altercation in the parking lot, said Houck.
Police were still in the preliminary stages of their investigation, he added.
The Associated Press-NORC Center for Public Affairs Research poll finds that 17% of Americans say they are providing ongoing caregiving, part of an informal volunteer corps.
Reinfection so far has been rare. The best known example: Researchers in Hong Kong said a man had mild COVID-19 and then months later was infected again but showed no symptoms.
Antibodies are proteins the body makes when an infection occurs; they attach to a virus and help it be eliminated. Vaccines mimic an infection to spur antibody production.
Eli Lilly and Company announced the partial results Wednesday in a news release; they have not yet been published or reviewed by independent scientists.
The seven-day rolling average for new U.S. cases has climbed over the past two weeks to almost 42,000 per day. The nation also sees more than 700 COVID-19 deaths each day.
