{
 "generated": "2026-10-09",
 "method": "#2 VAERS reporting rates per million doses distributed, per vaccine, 2006-2024, and a section\non each vaccine page.\nNumerator: US VAERS reports with vaccination year 2006-2024 mentioning a vaccine of that type\n(all reports / serious = died, life-threatening, hospitalised or disabled / death outcome).\nDenominator: HRSA VICP report (09/01/2026 edition), cumulative US doses distributed 2006-2024;\ncombination vaccines count toward each component on both sides of the ratio.\nUsage: python -P -E analysis/reporting_rates.py <parquet_dir>",
 "results": {
  "dtap": {
   "doses": 879067705,
   "reports": 115599,
   "serious": 9880,
   "deaths": 1150,
   "per_million": 131.50181646133845,
   "per_million_ci": [
    130.74483584365692,
    132.26209282858986
   ],
   "serious_per_million": 11.239179808112732,
   "serious_ci": [
    11.01864162469938,
    11.463021663211746
   ],
   "deaths_per_million": 1.3082041274625145,
   "deaths_ci": [
    1.2336780717122802,
    1.3860553895188157
   ]
  },
  "hepatitis-a": {
   "doses": 272358498,
   "reports": 41289,
   "serious": 2303,
   "deaths": 158,
   "per_million": 151.5979868562794,
   "per_million_ci": [
    150.13920841992567,
    153.06740981227387
   ],
   "serious_per_million": 8.455767001622986,
   "serious_ci": [
    8.11391188396055,
    8.80832369845573
   ],
   "deaths_per_million": 0.5801177534765227,
   "deaths_ci": [
    0.4931882787979218,
    0.6779568483237559
   ]
  },
  "hepatitis-b": {
   "doses": 406652110,
   "reports": 44530,
   "serious": 5157,
   "deaths": 876,
   "per_million": 109.50391970178146,
   "per_million_ci": [
    108.48917952867521,
    110.52578868776908
   ],
   "serious_per_million": 12.681601479948057,
   "serious_ci": [
    12.337818929210831,
    13.032534923093786
   ],
   "deaths_per_million": 2.1541754695432416,
   "deaths_ci": [
    2.013866957169907,
    2.3016824071687374
   ]
  },
  "hib": {
   "doses": 281439509,
   "reports": 35410,
   "serious": 5558,
   "deaths": 915,
   "per_million": 125.81744519743317,
   "per_million_ci": [
    124.51034712395365,
    127.13484569728693
   ],
   "serious_per_million": 19.7484710648781,
   "serious_ci": [
    19.232659411317595,
    20.274613272059696
   ],
   "deaths_per_million": 3.2511426816055167,
   "deaths_ci": [
    3.0438721252265073,
    3.4688117371959795
   ]
  },
  "hpv": {
   "doses": 177457602,
   "reports": 59456,
   "serious": 4489,
   "deaths": 355,
   "per_million": 335.04340941111104,
   "per_million_ci": [
    332.3556578792312,
    337.7474934222246
   ],
   "serious_per_million": 25.29618314125534,
   "serious_ci": [
    24.561540718243904,
    26.047217657793393
   ],
   "deaths_per_million": 2.000477838081008,
   "deaths_ci": [
    1.7977676240486133,
    2.219788697074999
   ]
  },
  "influenza": {
   "doses": 2714400000,
   "reports": 185604,
   "serious": 14663,
   "deaths": 1293,
   "per_million": 68.37754199823165,
   "per_million_ci": [
    68.06681407568745,
    68.68933703684066
   ],
   "serious_per_million": 5.401930445033893,
   "serious_ci": [
    5.314844832962241,
    5.490085313460184
   ],
   "deaths_per_million": 0.47634836427939875,
   "deaths_ci": [
    0.4507349288279549,
    0.5030380782526966
   ]
  },
  "meningococcal": {
   "doses": 177573215,
   "reports": 38014,
   "serious": 2095,
   "deaths": 124,
   "per_million": 214.0750788343839,
   "per_million_ci": [
    211.92841691341852,
    216.23806826595887
   ],
   "serious_per_million": 11.797950496081292,
   "serious_ci": [
    11.298106149612483,
    12.314214265261032
   ],
   "deaths_per_million": 0.698303513849203,
   "deaths_ci": [
    0.5808127341224721,
    0.8325822905745842
   ]
  },
  "mmr": {
   "doses": 197827749,
   "reports": 63255,
   "serious": 3022,
   "deaths": 186,
   "per_million": 319.7478630765798,
   "per_million_ci": [
    317.26088223390417,
    322.2494940388464
   ],
   "serious_per_million": 15.275915614851383,
   "serious_ci": [
    14.736080861939378,
    15.830470681608235
   ],
   "deaths_per_million": 0.9402118809935001,
   "deaths_ci": [
    0.8099421705165883,
    1.085471234179159
   ]
  },
  "pcv": {
   "doses": 371374550,
   "reports": 98753,
   "serious": 10449,
   "deaths": 1201,
   "per_million": 265.91213641322486,
   "per_million_ci": [
    264.25620498827,
    267.57586972707077
   ],
   "serious_per_million": 28.136015243909416,
   "serious_ci": [
    27.599092678079106,
    28.680757084520504
   ],
   "deaths_per_million": 3.233931888978391,
   "deaths_ci": [
    3.0535981252368,
    3.4221349763773863
   ]
  },
  "polio": {
   "doses": 344622698,
   "reports": 52468,
   "serious": 6076,
   "deaths": 953,
   "per_million": 152.24766187629348,
   "per_million_ci": [
    150.94769126626662,
    153.5560433704099
   ],
   "serious_per_million": 17.630875839756786,
   "serious_ci": [
    17.190314901983854,
    18.079871669619887
   ],
   "deaths_per_million": 2.7653430999486863,
   "deaths_ci": [
    2.5925372862671634,
    2.94663907498139
   ]
  },
  "rotavirus": {
   "doses": 167131097,
   "reports": 26214,
   "serious": 4665,
   "deaths": 682,
   "per_million": 156.8469331593031,
   "per_million_ci": [
    154.95390170853773,
    158.7573183726624
   ],
   "serious_per_million": 27.912220309306054,
   "serious_ci": [
    27.11693167136853,
    28.72491219695829
   ],
   "deaths_per_million": 4.080628992700263,
   "deaths_ci": [
    3.7800800300387407,
    4.398718812757184
   ]
  },
  "varicella": {
   "doses": 205920123,
   "reports": 76697,
   "serious": 2894,
   "deaths": 173,
   "per_million": 372.45995623264076,
   "per_million_ci": [
    369.8286008307492,
    375.10538428869563
   ],
   "serious_per_million": 14.053993159279534,
   "serious_ci": [
    13.546574456950063,
    14.575555571411236
   ],
   "deaths_per_million": 0.8401315883052382,
   "deaths_ci": [
    0.7196019206941331,
    0.9750743981798103
   ]
  }
 }
}