CDC US Quarantine Stations , page 1

here we go I found some interesting stuff for you all.

Federal law
The federal government derives its authority for isolation and quarantine from the Commerce Clause of the U.S. Constitution.

Under section 361 of the Public Health Service Act (42 U.S. Code § 264), the U.S. Secretary of Health and Human Services is authorized to take measures to prevent the entry and spread of communicable diseases from foreign countries into the United States and between states.

The authority for carrying out these functions on a daily basis has been delegated to the Centers for Disease Control and Prevention (CDC).

CDC’s role
Under 42 Code of Federal Regulations parts 70 and 71, CDC is authorized to detain, medically examine, and release persons arriving into the United States and traveling between states who are suspected of carrying these communicable diseases.

As part of its federal authority, CDC routinely monitors persons arriving at U.S. land border crossings and passengers and crew arriving at U.S. ports of entry for signs or symptoms of communicable diseases.

When alerted about an ill passenger or crew member by the pilot of a plane or captain of a ship, CDC may detain passengers and crew as necessary to investigate whether the cause of the illness on board is a communicable disease.

State, local, and tribal law
States have police power functions to protect the health, safety, and welfare of persons within their borders. To control the spread of disease within their borders, states have laws to enforce the use of isolation and quarantine.

These laws can vary from state to state and can be specific or broad. In some states, local health authorities implement state law. In most states, breaking a quarantine order is a criminal misdemeanor.

Tribes also have police power authority to take actions that promote the health, safety, and welfare of their own tribal members. Tribal health authorities may enforce their own isolation and quarantine laws within tribal lands, if such laws exist.

Who is in charge
The federal government
Acts to prevent the entry of communicable diseases into the United States. Quarantine and isolation may be used at U.S. ports of entry.
Is authorized to take measures to prevent the spread of communicable diseases between states.
May accept state and local assistance in enforcing federal quarantine.
May assist state and local authorities in preventing the spread of communicable diseases.

State, local, and tribal authorities

Enforce isolation and quarantine within their borders.

It is possible for federal, state, local, and tribal health authorities to have and use all at the same time separate but coexisting legal quarantine power in certain events. In the event of a conflict, federal law is supreme.

www.cdc.gov...

if it is any consolation the cdc says and I quote

Federal quarantine rarely used
Large-scale isolation and quarantine was last enforced during the influenza (“Spanish Flu”) pandemic in 1918–1919.

In recent history, only a few public health events have prompted federal isolation or quarantine orders:

In 1963, a passenger arriving into the United States was placed under a federal quarantine order as a suspected case of smallpox.
In 2007, a traveler with drug-resistant TB was placed in isolation.

During the 2003 outbreak of SARS, CDC did not issue isolation or quarantine orders. However, CDC did conduct active surveillance, visual screening of passengers, and handed out Travel Health Alert Notices

So you see it is all good right?

Not really imo the fed should not have any power to make the populous lock them self’s down or move them any ware other than there homes. But im an idealist.