Does anyone know if chicks from Cackle Hatchery in Wi, are vaccinated for coccidiosis. And does anyone know how to test chicken for pullorum typhoid?

Many hatcheries will vaccinate but not for cocci but will for merek's but there is an extra cost. Feeding medicated feed helps the chicks to form a resistance to cocci, it's not a preventative. There is no need to get the birds tested for NPIP certification unless you are showing them as shows require the birds be tested prior to showing. You can either have them come out and test your flock or there are testers at the shows that will test the birds when checking them in. My birds are tested yearly but I do show my birds. I have the testing agent come out and test. I have a lot of birds so instead of trying to catch them and test them I get them ready before the testing agent comes out so it goes pretty quick. I am a breeder farm. Good luck and have fun...
From their website here in Florida.
"The diseases covered by the NPIP are avian influenza (fowl plague) and those produced by
S. pullorum (pullorum disease),
S. gallinarum (fowl typhoid),
S. enterica var.
enteritidis, Mycoplasma gallisepticum (MG, chronic respiratory disease, and infectious sinusitis in turkeys),
M. synoviae (MS, infectious synovitis), and
M. meleagridis (MM, day-old airsacculitis). In addition, the NPIP has programs such as “U.S. Salmonella Monitored” and “U.S. Sanitation Monitored” that are intended to reduce the incidence of salmonella organisms in hatching eggs, chicks, and poults through effective and practical sanitation procedures at the breeder farm and in the hatchery."