Mazzone v. Secretary of Health and Human Services

United States Court of Federal Claims·Decided July 22, 2026·No. 22-1891V·Published

Opinion

In the United States Court of Federal Claims OFFICE OF SPECIAL MASTERS

************************* JANMARIE MAZZONE, * No. 22-1891V * Petitioner, * * Special Master Christian J. Moran v. * * Filed: June 25, 2026 SECRETARY OF HEALTH * AND HUMAN SERVICES, * * Respondent. * *************************

Jessi Carin Huff, Maglio Christopher & Toale, Seattle, WA, for petitioner; James Vincent Lopez, United States Dep’t of Justice, Washington, DC, for respondent. PUBLISHED DECISION AWARDING ATTORNEYS’ FEES AND COSTS 1 Janmarie Mazzone alleged that an influenza vaccine she received on November 30, 2021, caused her to develop Guillain-Barré syndrome (“GBS”). After filing medical records and receiving the Secretary’s assessment that she was not entitled to compensation, Ms. Mazzone dismissed her case voluntarily. Entitlement Decision, issued July 22, 2024, 2024 WL 3825581. Ms. Mazzone is now seeking an award of attorneys’ fees and costs. The Secretary opposes on the ground that Ms. Mazzone has not established a prerequisite for a discretionary award of attorneys’ fees, namely reasonable basis. For the reasons explained below, Ms. Mazzone has established a reasonable basis for her claim. Thus, she is eligible for a reasonable award of attorneys’ fees and costs. For Ms. Mazzone, a reasonable amount of attorneys’ fees and costs is $74,789.83.

1 Because this decision contains a reasoned explanation for the action taken in this case, it must be made publicly accessible and will be posted on the United States Court of Federal Claims’ website, and/or at https://www.govinfo.gov/app/collection/uscourts/national/cofc, in accordance with the E-Government Act of 2002. 44 U.S.C. § 3501 note (2018) (Federal Management and Promotion of Electronic Government Services). This means the decision will be available to anyone with access to the internet. In accordance with Vaccine Rule 18(b), the parties have 14 days to identify and move to redact medical or other information, the disclosure of which would constitute an unwarranted invasion of privacy. Any changes will appear in the document posted on the website. I. Events in Ms. Mazzone’s Medical History 2

Ms. Mazzone was born in 1960. Exhibit 5 at 541. She alleges she did not have any history of neurologic disease before the allegedly causal vaccination. Pet., filed Dec. 12, 2022, ¶ 7. The Secretary, likewise, did not assert that any medical problem before the vaccination that may have contributed to Ms. Mazzone developing GBS, which occurred after her vaccination. See Resp’t’s Rep’t, filed Dec. 7, 2023, at 6-9. Although Ms. Mazzone technically alleged as an alternative cause of action, that the flu vaccine significantly aggravated an underlying neurologic problem, this pleading lacks any factual support. Thus, this decision does not further discuss a cause of action based upon significant aggravation. Relevant medical history begins in November 2021, when she had developed renal calculi. She was hospitalized at Kaiser for treatment of these renal calculi. During the hospitalization on November 27, 2021, she tested negative for COVID-19. Exhibit 5 at 406. She received the allegedly causal flu vaccine on November 30, 2021. Exhibit 5 at 424. She left the hospital that day. Id. at 365. On December 3, 2021, Ms. Mazzone called her primary care physician, Nisha Jadhaw, and reported “having symptoms of congestion, rhinitis, headache, low grade temp, chills, [and a scratchy] throat.” Exhibit 1 at 735. Dr. Jadhaw suspected her symptoms had a “likely viral etiology.” Id. On December 26, 2021, Ms. Mazzone began to develop fever, fatigue, shortness of breath, cough, nausea, and vomiting. Using an at-home test, Ms. Mazzone was positive for COVID-19. Exhibit 5 at 541, 546, 578. Ms. Mazzone had not been vaccinated for COVID-19. Id. Ms. Mazzone’s infection with COVID-19 worsened. On January 5, 2022, Ms. Mazzone went to a hospital’s emergency department, reporting she “became increasingly weak over the past 24 hours, fell last night while trying to go to bathroom, and [was] barely able to stand up.” Exhibit 5 at 572. Her oxygen saturation in triage was 85% (normal: 95%-100%). Id. at 546. Ms. Mazzone was diagnosed with “sepsis with acute respiratory failure secondary to COVID pneumonia.” Id. at 578. She was treated with oxygen, bronchodilators, corticosteroids, anti- viral medication, and a blood thinner. Id. at 579. Her blood culture was positive for gram positive cocci bacteria, in clusters, and she was treated with IV antibiotics. Id. at 591-592, 594. Ms. Mazzone was hospitalized for seven days and discharged on January 12, 2022, in stable condition. Id. at 579-81. At discharge, she was prescribed an oxygen concentrator for home use and additional corticosteroids. Id. On January 17, 2022, forty-eight days after the flu vaccination, Ms. Mazzone was taken to the Kaiser emergency department (“ED”) via ambulance for “[right] back pain and chest pain that began th[at] evening.” Exhibit 5 at 496. Ms. Mazzone reported “she was doing fine 2 The relevant parts of Ms. Mazzone’s medical history are relatively few. Thus, this decision sets them out in abbreviated fashion. However, all medical records have been considered.

2 otherwise since being discharged” from her hospitalization for COVID-19. Id. On exam, Ms. Mazzone had a fever and tenderness of her chest wall. Id. at 497. She had no focal weakness or paresthesias. Id. at 498. Her white blood cell (“WBC”) count was abnormal. Id. at 499. Ms. Mazzone was treated with oxygen and pain medications and discharged home the next day in stable condition. Id. at 500-01. On January 25, 2022, fifty-six days after vaccination, Ms. Mazzone was taken by ambulance to the Kaiser ED for back pain, nausea, and vomiting. Exhibit 5 at 899-904. She reported having vomited three times since the prior night. Exhibit 6 at 6. In the ED, the physical exam was unremarkable. Exhibit 5 at 901. She was admitted to the hospital. In the hospital, she underwent various tests. A nasal swab test collected the morning of January 26, 2022, was positive for COVID-19, and negative for flu and RSV. Id. at 936, 974. Later on January 26, 2022, Ms. Mazzone reported numbness and tingling in her hands and ankles. Exhibit 5 at 911. She also reported that she had been “[a]ble to walk around [her] house w[ith out] problem until two days ago when she developed paresthesia, tingling in her feet and then leg weakness.” Id. at 981. Upon an examination, the doctor determined that she had minimal to no deep tendon reflexes in her upper extremities as well as bilateral weakness in both upper and lower extremities. The doctor ordered additional tests as well as a consultation with a neurologist. A lumbar puncture was performed on January 26, 2022. The results showed elevated protein, albumin, and glucose levels. Exhibit 5 at 1117. Neurologist John Neely, M.D.’s assessment was that Ms. Mazzone had “post-COVID [GBS], presenting with low back pain on 1/25 and weakness in her limbs, worse initially in her lower limbs, and numbness in her legs and hands beginning on 1/26,” and ordered IVIG. Id. at 988. Infectious disease specialist Zaina El-Isa, M.D., examined Ms. Mazzone and noted: 61 y[ea]r old female presented w[ith] neurological symptoms, COVID 1 month ago, presented with paresthesia and weakness started in lower limbs and associated with shortness of breath but no hypoxia. [Computed tomography angiography of the] chest negative for [pulmonary embolism]. Areflexia on physical exam, GBS in differential, reported 1 to 4 weeks post Covid infection with literature review, time lag of 1-4 weeks and may be attributable to the “immune mechanism of molecular mimicry.” Id. at 989. In this litigation, the parties agree that Ms. Mazzone suffered from Guillain-Barré syndrome. See Pet. ¶ 39; Resp’t’s Rep’t at 6.

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