LONDONDERRY, N.H. — The coronavirus has reached into the heart of the White House once more, less than a week before Election Day, as it scorches the nation and the president’s top aide says “we’re not going to control the pandemic.” Officials on Sunday scoffed at the notion of dialing back in-person campaigning despite positive tests from several aides to Vice President Mike Pence, who leads the White House coronavirus task force. White House chief of staff Mark Meadows, pressed to explain why the pandemic cannot be reined in, said, “Because it is a contagious virus just like the flu.” He told CNN’s ”State of the Union” that the government was focused on getting effective therapeutics and vaccines to market. Pence, who tested negative on Sunday, according to his office, planned an afternoon rally in North Carolina, while the president held an afternoon rally in New Hampshire and was scheduled to visit Maine later.