How much of a concern is the Delta variant?
WXMI  The Biden administration likely will not hit a desired 70% of adults having at least one vaccine shot by the Fourth of July. With the Independence Day holiday fast approaching, it appears that number will likely be around 68% - 18 states have individually hit that 70% milestone, but Michigan was not among them. With the emergence of the new Delta variant  said to be more contagious and dangerous than strains before it  White House officials are trying to spread information on vaccines faster than the spread of the virus. The vaccines are safe, the vaccines are effective and theyre so important given the Delta variant, said Dr. Rachel Levine, Assistant Secretary of Health at the Dept. of Health and Human Services. We are watching this variant very closely and it has been increasing in the United States.  So far the Delta variant has popped up in 77 countries worldwide and in the U.S., the CDC says the variant now accounts for 1-in-4 American cases. The people who are vulnerable to the Delta variant are those who have not yet been vaccinated, said Dr. Levine. Any illness really now for individuals 12-and-above, are preventable.  The Pfizer and Moderna shots have been proven to protect against the new Delta variant and studies to determine if the Johnson & Johnson does as well are ongoing. Dr. Levine says its the younger ages group, in the 18-24 range that are most holding up the progress of vaccination numbers. They seem to be somewhat complacent that they will not suffer the negative effects of this virus and that is incorrect, she said. That is just wrong.  As of numbers provided to FOX17 by the state health department, there are currently 13 cases in West Michigan counties: nine in Branch county, two in Berrien County and one case each in Kalamazoo and Ottawa Counties. As to the prospect of booster shots, Dr. Levine says thats something theyre still working with federal agencies and the drug companies on to determine and they should have a clearer picture by the end of the summer.