Forecast models used by the CDC suggest that daily COVID-19 fatalities will finally begin to fall in the U.S. in the weeks to come.

The ensemble model estimates that only eight states have a greater than 50% chance of having more deaths over the next two weeks compared to the past two weeks, and two states and territories have a greater than 75% chance of seeing an increase.

The models predict the U.S. death toll will be at approximately 968,000 by March 12.

The CDC obtains the forecasts from the COVID-19 Forecast Hub at the University of Massachusetts Amherst, where a team monitors and combines forecasting models from the nation’s top researchers. The team then creates an ensemble -- displayed like a hurricane forecast spaghetti plot -- usually with a wide cone of uncertainty.

-ABC News' Arielle Mitropoulos

The U.S. daily case rate has dropped to 144,000 -- an 81% drop since the peak about one month ago, according to federal data.

But experts continue to caution that the pandemic is not over, with the country reporting millions of new cases every week and 97% of counties still reporting high transmission. Experts also point out that many Americans are taking at-home tests and not submitting their results, so case totals may be higher than reported.

Deaths -- a lagging indicator -- remain high.

The U.S. is reporting an average of 2,200 lives lost to COVID-19 each day.

Fifteen states are reporting at least a 10% increase in daily death rates over the last week: Alaska, Alabama, Arizona, California, Delaware, Georgia, Kentucky, North Carolina, New Mexico, Oklahoma, South Dakota, Texas, Utah, Vermont and West Virginia.

-ABC News' Arielle Mitropoulos

A new report from the United Kingdom's public health agency highlights mounting evidence that getting vaccinated can significantly reduce the risk of developing long COVID. 

Most people recover fully from COVID-19 but some experience symptoms like fatigue, shortness of breath and brain fog for months after infection.

The U.K. report summarizes the results of 15 previously published studies on long COVID from around the world. Collectively, these studies suggest that people who have been vaccinated are far less likely to develop long COVID.

-ABC News' Arielle Mitropoulos, Sony Salzman

The global number of newly confirmed COVID-19 cases fell by 19% during the week ending on Feb. 13, compared to the previous week, according to a weekly epidemiological update released Tuesday by the World Health Organization.

Meanwhile, the number of newly recorded deaths from the disease that week remained similar to that of the previous week. Just over 16 million new cases and just under 75,000 new fatalities were reported worldwide during the week of Feb. 7 to Feb. 13, the WHO said.

All WHO regions reported decreases in the number of weekly cases except for the Western Pacific region, which reported an increase of 19%. The number of new weekly deaths increased in the Eastern Mediterranean region, the Western Pacific region, the African region and the region of the Americas, while it remained similar to that of the previous week in the European region and decreased in the Southeast Asia region, according to the WHO.

The Centers for Disease Control and Prevention released two reports Friday examining the health and mental well-being of children and adolescents during the pandemic.

In the first report, researchers looked at pediatric emergency department visits and found that they decreased in 2020 and 2021 versus 2019.

The number of visits involving cannabis for children aged 0 to 4 years, however, increased by eight visits per week in 2020 and 15 per week in 2021 compared to 2019.

The second report examined pediatric emergency department visits for mental health conditions.

Girls between ages 12 and 17 saw the largest increases; visits for eating disorders doubled among this group during the pandemic and visits for tic disorders tripled.

"The highly complex nature of individual experiences makes it difficult to identify a single reason for changes in mental health conditions during the pandemic. While extended time at home could increase familial support for some youth, it may have increased challenges and stressors among others," the CDC wrote in a press release.