
This can be a KFF Well being Information story.
Aggressive deportation ways have terrorized farmworkers on the middle of the nation’s hen flu technique, public well being staff say.
Dairy and poultry staff have accounted for most instances of the hen flu within the U.S. — and stopping and detecting instances amongst them is vital to averting a pandemic. However public well being specialists say they’re struggling to achieve farmworkers as a result of many are terrified to speak with strangers or to go away dwelling.
“Persons are very scared to exit, even to get groceries,” stated Rosa Yanez, an outreach employee at Strangers No Longer, a Detroit-based Catholic group that helps immigrants and refugees in Michigan with authorized and well being issues, together with the hen flu. “Persons are apprehensive about shedding their children, or about their children shedding their dad and mom.”
“I used to inform individuals concerning the hen flu, and staff have been blissful to have that info,” Yanez stated. “However now individuals simply wish to know their rights.”
Outreach staff who educate farmworkers concerning the hen flu, present protecting gear and join them with assessments say they observed a dramatic shift — first in California, the state hit hardest by the hen flu — after immigration raids starting on Jan. 7, the day after Congress licensed President Donald Trump’s election victory. That is when Border Patrol brokers indiscriminately stopped about 200 Latino farmworkers and day laborers in California’s Central Valley, in line with native reviews cited in a lawsuit subsequently filed by the American Civil Liberties Union on behalf of the United Farm Employees union and several other individuals who have been stopped and detained.
Border Patrol brokers went on a fishing expedition” in a three-day raid referred to as “Operation Return to Sender” that “tore households aside and terrorized the group,” the lawsuit alleges.
Amongst these stopped was Yolanda Aguilera Martinez, a farmworker and grandmother who lives legally within the U.S. and has no prison document. She was driving on the pace restrict on her method to a physician’s appointment when plainclothes brokers in unmarked autos pulled her over, ordered her out of the automobile, pushed her to the bottom and handcuffed her, the lawsuit says. Brokers ultimately launched Aguilera Martinez, however the lawsuit says others who confronted deportation have been detained for days in “chilly, windowless cells” earlier than they have been transported to Mexico and deserted.
They weren’t instructed why that they had been arrested, given a chance to defend themselves, or allowed to name a lawyer or their households, the lawsuit alleges. It says that the 4 kids of 1 deported father, who had no prison document, “have grow to be quiet and scared” and that his epileptic son’s “seizures have worsened.”

Egg provides have plummeted this 12 months as farmers have culled flocks contaminated within the ongoing hen flu outbreak within the U.S.
Lydia Zuraw/KFF Well being Information
Information of the raid unfold rapidly in California, the place an estimated 880,000 primarily Latino farmworkers dwell. Dairies that make use of immigrant labor produce practically 80% of the U.S. milk provide, in line with a 2014 survey.
“After Operation Return to Sender, dairy staff grew to become even much less prepared to discuss the shortage of safety on dairy farms and the shortage of sick pay once they’re contaminated — even anonymously,” stated Antonio De Loera-Brust, a spokesperson for the United Farm Employees.
Outreach staff in different states report the same chilling impact from raids and immigration insurance policies handed after Trump took workplace. He repeatedly degraded immigrants and pledged mass deportations on the marketing campaign path. “They don’t seem to be people, they’re animals,” he stated of immigrants illegally within the U.S. final April.
Trump’s first legislative motion was to signal the Laken Riley Act into legislation, mandating federal detention for immigrants accused of any crime, no matter whether or not they’re convicted. On Jan. 21, the Division of Homeland Safety rescinded the “protected areas” coverage, permitting brokers to arrest individuals who haven’t got authorized standing whereas they’re in faculties, church buildings or hospitals. Final month, the Trump administration deported greater than 100 Venezuelans and others and not using a listening to, ignoring a courtroom order to show round planes flying the boys to El Salvador.
The general public well being ramifications of farmworkers shrinking from view are probably huge: Infectious illness scientists say that stopping individuals from getting hen flu and detecting instances are essential to fending off a hen flu pandemic. That is why the federal government has funded efforts to guard farmworkers and monitor them for indicators of hen flu, like pink eyes or flu-like signs.
“Each time a employee will get sick, you are rolling the die, so it is in everybody’s curiosity to guard them,” De Loera-Brust stated. “The virus does not care what your immigration papers say.”
Pandemic Potential
About 65 dairy and poultry staff have examined optimistic for the hen flu since March 2024, however the true variety of infections is greater. A KFF Well being Information investigation discovered that patchy surveillance resulted in instances going undetected on farms final 12 months, and research have revealed indicators of prior infections in farmworkers who hadn’t been examined.
State and native well being departments have been starting to beat final 12 months’s limitations to hen flu testing, stated Salvador Sandoval, a physician who retired not too long ago from the Merced County well being division in California. Now, he stated, “individuals see a cellular testing unit and assume it is Border Patrol.”
Final 12 months, outreach organizations related with farmworkers at locations the place they gathered, like at meals distribution occasions, however these are not properly attended, Sandoval and others stated.
“No matter immigration standing, individuals who seem like immigrants are feeling loads of concern proper now,” stated Hunter Knapp, the event director at Venture Shield Meals Techniques Employees, a farmworker advocacy group in Colorado that does hen flu outreach. He stated some Latino group well being staff have scaled again their outreach efforts as a result of they fear about being harassed by the authorities or members of the general public.
A Latina outreach employee in Michigan, talking on the situation of anonymity as a result of she’s apprehensive about retaliation in opposition to her household, stated, “Many individuals do not go to the physician proper now, due to the immigration state of affairs.”
“They like to remain at dwelling and let the ache or redness within the eye or no matter it’s go away,” she stated. “Issues have actually intensified this 12 months, and persons are very, very scared.”
The Facilities for Illness Management and Prevention has reported far fewer human instances since Trump took workplace. Throughout the three months earlier than Jan. 20, the company confirmed two dozen instances. Since then, it is detected solely three, together with two individuals with instances extreme sufficient to be hospitalized.
The CDC has stated it continues to trace the hen flu, however Jennifer Nuzzo, director of the Pandemic Heart at Brown College, stated the slowdown in instances is perhaps on account of a scarcity of testing. “I’m involved that we’re seeing a contraction in surveillance and never essentially a contraction within the unfold of the virus.”
Undetected infections pose a menace to farmworkers and to the general public at massive. As a result of viruses evolve by mutating inside our bodies, every an infection is sort of a pull of a slot machine lever. An individual who died of the hen flu in Louisiana in December illustrates that time: Scientific proof suggests that hen flu viruses developed contained in the affected person, gaining mutations that will make the viruses extra able to spreading between people. Nevertheless, as a result of the affected person was remoted in a hospital, the extra harmful viruses did not transmit to others.
That may not occur if sick farmworkers do not obtain therapy and dwell in crowded households or windowless detention facilities the place they could infect others, stated Angela Rasmussen, a virologist on the College of Saskatchewan in Canada. Though the hen flu does not but have the flexibility to unfold simply between individuals by means of the air, just like the seasonal flu, it would sometimes unfold when persons are in shut quarters — and evolve to take action extra effectively.

President Donald Trump speaks after signing an govt order within the Oval Workplace of the White Home, April 9, 2025 in Washington.
Saul Loeb/AFP through Getty Photographs
“I fear that we’d not work out that that is occurring till some individuals get severely sick,” Rasmussen stated. “At that time, the numbers can be so massive it may go off the rails.”
The virus would possibly by no means evolve to unfold simply, however it may. Rasmussen stated that consequence can be “catastrophic.” Based mostly on what’s recognized about human infections, she and her colleagues predict in a new report that an H5N1 hen flu pandemic “would overwhelm healthcare programs” and “trigger tens of millions extra deaths” than the covid-19 pandemic.
Vaccinations Drop Off
Late final 12 months, the CDC rolled out a seasonal flu vaccine marketing campaign focused at greater than 200,000 livestock staff. The hope was that flu vaccinations would reduce the prospect of a farmworker being contaminated by seasonal flu and hen flu viruses concurrently. Co-infection provides the 2 flu viruses an opportunity to swap genes, probably making a hen flu virus that spreads as simply because the seasonal selection.
But Sandoval stated flu vaccine uptake dropped instantly after the January operation in California.
U.S. Customs and Border Safety officers stated in an announcement that they arrested 78 immigrants “unlawfully current within the U.S.” throughout the three-day operation. They included a convicted intercourse offender and others with prison histories together with vandalism and petty theft, the assertion stated. The company didn’t identify allegations in opposition to every individual and didn’t say whether or not all had been charged.
Former officers with the Biden administration, which was in its waning days because the arrests occurred, distanced itself from the operation in interviews with The Los Angeles Occasions.
Mayra Joachin, an legal professional on the ACLU of Southern California, stated the operation was in contrast to others beneath the Biden administration in that these have been indiscriminate arrests by Border Patrol within the inside of the nation. “It suits with the Trump administration’s broader marketing campaign of instilling concern in immigrant communities,” she stated, “as seen within the election marketing campaign and in subsequent actions attacking anybody perceived to be a noncitizen within the nation.”
In March, an assistant chief within the Border Patrol unit that performed the operation, David Kim, referred to as the operation a “proof of idea.”
“We all know we are able to push past that restrict now so far as distance goes,” he instructed the Southern California information outlet Inewsource.
The Division of Homeland Safety didn’t reply to requests for remark. In an electronic mail, White Home spokesperson Kush Desai wrote, “Regardless of what the ‘specialists’ consider, combatting the Avian flu epidemic and implementing our immigration legal guidelines will not be mutually unique.”
Anna Hill Galendez, a managing legal professional on the Michigan Immigrant Rights Heart, which is concerned in hen flu outreach, stated unusually aggressive ways by Immigration and Customs Enforcement brokers deterred sick dairy staff in Michigan’s Higher Peninsula from leaving their properties for care in late January. They contacted the middle for assist.
“They needed medical care. They needed flu vaccines. They needed [personal protective equipment]. They needed to get examined,” Hill Galendez stated. “However they have been afraid to go anyplace due to immigration enforcement.”

Egg provides have plummeted this 12 months as farmers have culled flocks contaminated within the ongoing hen flu outbreak within the U.S.
Lydia Zuraw/KFF Well being Information
Lynn Sutfin, a public info officer on the Michigan Division of Well being and Human Providers, responded to queries concerning the state of affairs within the peninsula in an electronic mail to KFF Well being Information, saying, “The farmworkers didn’t take the native well being division and MDHHS up on the testing provide.”
The CDC declined to touch upon the affect of immigration actions on farmworker outreach.
To adapt to the brand new actuality, Yanez now attracts consideration to her recommendation on the hen flu in Michigan by pairing it with info on immigrant rights. Knapp, in Colorado, stated his group is shifting its method away from hen flu outreach at occasions the place farmworkers congregate, as a result of that may very well be perceived as a setup — and will inadvertently grow to be one if ICE brokers focused such an occasion.
Outreach staff who dwell amongst farmworkers are withdrawing a bit, too. “Being Latinos, we’re all the time recognized,” stated the outreach employee who spoke on the situation of anonymity. “I’ve a visa that protects me, however issues are altering in a short time beneath the Trump administration, and the reality is, nothing is for certain.”