The latest on the coronavirus pandemic

The US Centers for Disease Control and Prevention is asking states to get ready to distribute a coronavirus vaccine by as early as next month. The CEO of Pfizer says he thinks it's possible his company will have enough data to ask the US Food and Drug Administration (FDA) for authorization by October.

And officials inside the FDA have told CNN that US President Donald Trump has consistently pressed agencies to speed up their timeline for developing a vaccine so he can have a vaccine victory by Election Day.

But is it really possible we could have a coronavirus vaccine by November?

 If you add seven months to July, you get February.

That doesn't mean it's impossible to have an answer before then: If one of the vaccines being tested is highly effective, and there is a high rate of infection among trial volunteers, it's possible many people who got placebo shots would get infected quickly.

"If you had a highly effective vaccine, maybe you'd find that five months from designing the trial," Corey said.

But if you add five months to July, you get December.

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President Donald Trump looks on as FDA Commissioner Stephen Hahn addresses the media during a press conference at the White House in Washington, DC, on August 23. Pete Marovich/Getty Images

Facing a persistent polling deficit and a struggling economy, US President Donald Trump has cranked up pressure on administration health officials to expedite work both on a coronavirus vaccine and on treatments that might signal to voters there is an end in sight to the life-altering pandemic that has imperiled his reelection prospects. 

In his public remarks and through private prodding, Trump has pushed for more good news on the pandemic, insisting that even developments considered minor by health experts be expanded into major announcements for which he can claim credit.

And he's looking to the US Food and Drug Administration (FDA) for the biggest one.

Facing one of the most critical moments in its tenure since it was founded over 100 years ago, officials inside the FDA say the tension is palpable.

A number of sources familiar with the internal workings told CNN the responsibility feels immense and the environment is akin to that of a pressure cooker. In the last week alone, FDA Commissioner Dr. Stephen Hahn was forced to apologize for an overhyped plasma announcement, subsequently removed a newly installed communications aide, and found himself on the receiving end of criticism from the West Wing.

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The Australian state of Victoria reported 81 fresh coronavirus cases and 59 related deaths on Friday, according to its health department. 

The relatively high number of new fatalities comes after a backlog of deaths were reported from July and August.

"There were 81 new cases and sadly 59 deaths," a tweet from the health department read. "This includes 50 people in aged care who passed away in July - August." 

Victoria had a significant rise in cases over August, with many new infections in aged-care homes and among health care workers. Victorian Premier Daniel Andrews announced a state of emergency on August 3.

Gov. Steve Sisolak Pool

Nevada’s coronavirus task force voted Thursday to allow some restaurants in the Las Vegas area to reopen next week as Covid-19 numbers decline.

Beginning next Wednesday, Clark County restaurants with countertop services, including diners and sushi restaurants, will be able to reopen with social distancing. Bars and taverns that don’t serve food must remain closed.

Despite a substantial drop in new daily cases statewide over the last month, “We have a long way to go considering the fact that we started out so high,” Gov. Steve Sisolak said in a Thursday briefing.

Clark County has a test positivity rate above 10%, as does neighboring Nye County. 

Sisolak warned Nevadans not to be complacent over the Labor Day holiday weekend. 

“Please, celebrate with your immediate family,” the governor said. “Have a cookout in your backyard, watch some TV, whatever it might be. But please do not have large gatherings.”

A New Jersey attorney was arrested Thursday for scamming $9 million in federal loans meant to help small businesses survive the economic climate caused by the Covid-19 pandemic.

Jae Choi, 48, is facing three counts of bank fraud and one count of money laundering in federal court for allegedly applying to three different lenders for Paycheck Protection Program (PPP) loans, according to a news release from the Department of Justice.

The banks ultimately gave Choi $3 million to cover the monthly payroll for each educational services company that Choi claimed had hundreds of employees, the release said.

Choi allegedly used the money to buy a nearly one million-dollar home, a $30,000 home remodel and invested millions more in the stock market through an account held in the name of his spouse, the release added.

Gov. Gretchen Whitmer addresses the state during a speech in Lansing, Michigan on Wednesday, September 2. Michigan Office of the Governo/AP/FILE

Gov. Gretchen Whitmer has extended Michigan’s State of Emergency until Oct. 1 at 11:59 p.m. due to the Covid-19 pandemic, according to a release from her office.

In early August, every region in Michigan saw an uptick in new cases which recently put Michigan past the 100,000 Covid-19 cases mark, though the state’s percent positivity rate remains below the national average at 3.3%, the release said. 

To note: These numbers were released by the state’s public health agency, and may not line up exactly in real time with CNN’s database drawn from Johns Hopkins University and the Covid Tracking Project.

Brazil surpassed 4 million cases of coronavirus on Thursday as a growing number of infections continue to be recorded throughout the country.

The health ministry reported 43,773 new cases of Covid-19 and 834 deaths on Thursday evening, bringing total confirmed cases in Brazil to 4,041,638 and its death toll to 124,614. 

After the United States, Brazil has the second-highest number of coronavirus infections and deaths globally, according to data from Johns Hopkins University. Brazil also joins the US as only the second country in the world to have passed the grim milestone of 4 million infections. 

A silver lining: While cases and deaths continue to rise, both Brazil’s infection rate and virus-related mortality rate appeared to decline last month; CNN analysis showed.

An average of 869 deaths were recorded daily in the final week of August, the country’s lowest daily average since May 20.

Some more context: This news follows the health ministry’s announcement on Wednesday that the Covid-19 vaccination will not be mandatory when it becomes available in Brazil – although the ministry’s executive secretary, Elcio Franco, said the vaccine “will be a great tool for us to return to normal.”

The Brazilian economy has also taken a significant hit from the pandemic.

According to data from the country’s Institute of Geography and Statistics (IBGE), Brazil officially entered a recession on Tuesday after marking a historic 9.7% fall in GDP in the second quarter of 2020.

Gov. Mike Parson KMOV

In the month of August alone, nearly 7,000 people in Missouri in the 18-24 age group tested positive for coronavirus, according to Missouri Gov. Mike Parson.

The governor said that approximately 30% of the new cases in the state of Missouri are among the 18 to 24-year-old population.

“While young, healthy people are likely to have mild symptoms and quick recoveries … they may unknowingly carry Covid-19 to someone older or with underlying conditions, who is unable to fight off the virus. This is why it is so important for young people to take precautions and understand the responsibility,” Parson said.

Parson said while more young people continue to test positive, the vast majority of those young people have not required hospitalization. 

“I know there is a lot of concern right now regarding college students. But I want to assure you that our colleges, and our universities, have plans in place, and are taking all steps necessary to keep their students and communities as safe as possible,” Parson said.

Gov. Ned Lamont CT-N

Connecticut Gov. Ned Lamont announced that the state has formed a rapid response team to do testing in schools and childcare facilities in case of potential Covid-19 infections or outbreaks.

This rapid testing team will act as "one more level of security," Lamont said during a news briefing today, and it will be deployed in partnership with health centers and hospital systems across the state. 

Connecticut has reported a total of 53,209 Covid-19 cases and 4,468 total deaths. 

To note: These numbers were released by the governor's office and may not line up exactly in real time with CNN’s database drawn from Johns Hopkins University and the Covid Tracking Project.