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VISTA, Calif. (KGTV) - The Vista Unified School District's school board on Tuesday passed new rules for its middle and high schools seeing cases of COVID-19In a special meeting, the school board discussed a staffing issue that’s occurred since reopening for in-person learning last week.There have been at least four confirmed COVID-19 cases within the district. As a result, teachers are being quarantined and school officials say they’re having difficulty finding substitute teachers to fill in.The board unanimously approved a plan that would allow in-person learning to continue as the district addresses the staffing issue. The plan is to use a threshold system to close down some of its middle schools and high schools with positive COVID-19 cases.The details have yet to be hashed out, but in principle, the district's board agreed the new rules would be:-- If one school has two positive cases in a specific time, the whole school would have to switch to virtual learning for 14 days-- If three secondary schools see one case each within a certain period, all three would have to go virtual for two weeksMission Vista High School already has two positive COVID-19 cases, so the district plans to close the school on Thursday and transition students and staff to virtual learning. They plan to notify families and faculty on Wednesday.The new threshold system does not apply to elementary schools.There is one reported case each at Roosevelt Middle Schoo, Alamosa Park Elementary School, Mission Meadows Elementary, and Alta Vista High.In light of the positive cases, at least 400 students and nearly two dozen staff members have been ordered to quarantine. 1672

Want to know how old your dog is in human years? A new study states that calculating every dog year isn't equal to 7 human years.That's because your dog ages differently than you.Researchers at the University of California San Diego’s school of medicine said in a news release that a 1-year-old dog is similar to a 30-year-old person. But a 4-year-old pup is identical to a 52-year-old human."The formula is based on the changing patterns of methyl groups in dog and human genomes — how many of these chemical tags and where they’re located — as they age," researchers said in the release. "Since the two species don’t age at the same rate over their lifespans, it turns out it’s not a perfectly linear comparison, as the 1:7 years rule-of-thumb would suggest."This graph formula, which was created from the study, will match up the age of your dog with the comparable human age.Lead researcher Trey Ideker said that dogs that are younger age faster compared to humans.“This makes sense when you think about it — after all, a nine-month-old dog can have puppies, so we already knew that the 1:7 ratio wasn’t an accurate measure of age," Ideker said.For the new study, which was published in the journal Cell Systems, samples of blood from 105 Labrador retrievers were studied.Researchers plan to study other dog breeds to see if their method holds up. 1359

Visitors to the Bahamas will no longer have to quarantine for 14 days after the island updated its coronavirus rules over the weekend.On Sunday, the island stated in a press release that anyone who visits must test negative for COVID-19 five days before arriving on the island, apply for a health travel visa, complete a daily questionnaire, and take a rapid antigen test the fifth day of your stay.The antigen test is not required if you are leaving on the fifth day.And you're required to wear a mask and social distance in public places.Beginning Nov. 14, visitors must opt into COVID-19 health insurance when applying for the health travel visas."The cost of the required COVID Health Insurance is included in the Bahamas Health Visa and paid in advance of travel," island officials stated on its FAQ.The island said anyone who presents a test older than five days would not be allowed entry.Prior to the rules change on Sunday, visitors had to quarantine for 14 days upon their arrival as part of its vacation-in-place. 1032

WASHINGTON (AP) — Financial losses are mounting at the U.S. Postal Service during the coronavirus pandemic. The agency said Friday it lost .2 billion in the three months ending in June. Officials warn the losses could top billion over two years. Postmaster General Louis DeJoy calls the agency's financial position “dire.″ But he disputes reports his agency is slowing down mail and says it has “ample capacity to deliver all election mail securely and on time." The Postal Service is seeking at least billion to cover operating losses as well as changes to how it funds retiree health benefits. Lawmakers want the Postal Service to reverse operational changes that are causing delivery delays. 712

WASHINGTON (AP) — First lady Melania Trump expressed support for the care that migrant children separated from their families received in U.S. detention centers and cast doubt on the authenticity of some immigrants' stories of fleeing danger in their home countries during a series of recordings aired Thursday. The tapes aired on CNN come from Stephanie Winston Wolkoff, a former aide to the first lady who released a book last month entitled "Melania and Me: The Rise and Fall of My Friendship with the First Lady." The tapes, which were exclusively aired on Anderson Cooper's show, were secretly recorded in 2018 by Wolkoff.In the tapes, Melania is also recorded bashing the Christmas decorations.The White House has been critical of the book and says the first lady is focused on her family and serving the country. 827