What Are the Risks of Rats to Human Health?

Hey everyone!
A rat infestation in our apartment left my toddler hospitalized for 9 days with ​​leptospirosis​—a bacterial infection from rat urine in our AC ducts. The CDC traced it to a single scratch on her foot. Our costs:

  • ​​$12k in ICU bills​ (leptospirosis attacked her kidneys)
  • ​​Chronic asthma​ from airborne rat dander
  • ​PTSD​​ every time we hear scratching sounds

Beyond diseases, rats chewed our car’s brake lines and ruined $4k of food stores. But the invisible risks terrify me most:

​Key Questions:​​

  1. Can ​hantavirus​​ spread through rat saliva on bitten fruits?
  2. Do ​​rat mites​​ transmit diseases to humans during infestations?
  3. Are ​asthma rates​​ higher in homes with old rat nests?
  4. Can ​​rat tapeworms​​ (Hymenolepis) infect humans without direct contact?
  5. Is ​​secondary poisoning​​ from rodenticides a real threat to toddlers/pets?

Leptospirosis cases up 300% in urban areas! Symptoms mimic flu until organ failure. Demand ​​doxycycline prophylaxis​ if exposed to rat urine. @ScaredDad Did your landlord cover medical bills?

Harvested tomatoes with rat bites—got ​​rat-bite fever​​ (Streptobacillus). 104°F fever + joint swelling. Lab test cost $800 out-of-pocket. Now I autoclave all garden produce!

Most clients ignore ​​rat lungworm​​ risks (Angiostrongylus). Inhale dust with larvae = brain invasion. Always wet-clean droppings with ​10% bleach​​. Dry sweeping = suicide!

Rat allergens are 10x more potent than pollen! My son’s ​​IgE levels​ skyrocketed post-infestation. Now on $600/month biologics. Landlord’s insurance refused claims—suing!

Cleaned rat nests without a mask, contracted ​​histoplasmosis​​. Fungal spores destroyed my lungs. Needed oxygen tanks for 2 years. PSA: N95s DON’T block spores, use P100 respirators!

Dog ate a poisoned rat, $4k dialysis to save her. ​​Brodifacoum​​ stays in liver for months. Blood tests every week! Now use ​​electronic traps​​ + GPS-tracked rat terriers.

Rat-bite fever’s underdiagnosed! Demand ​​PCR testing​​, standard cultures miss it. Your joint pain could become endocarditis. Start doxycycline ASAP if recurrent!

Landlord fled the state! Health department condemned the building. Using ​Medicaid lien​​ to seize his assets. Never rent units built pre-1980 without rat inspection records!

Worse: ​Hantavirus​ has 38% mortality if untreated. I’ve seen 3 farmers die from sweeping barn dust. EPA requires ​​virucidal foggers​, $1k treatment but saves lives.

Same here! Switched to ​​immunotherapy​ for rat allergens. $15k/year but better than ER visits. Petitioning HUD to classify rat infestations as ​disability discrimination​.