Reaction

Bk Virus Infection reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 3,306 reports · 131 co-occurring drugs

As of the last recalculation, Bk Virus Infection appears in 3,306 FAERS reports alongside 131 co-occurring drug terms. The strongest observed disproportionality signal is ANTI-THYMOCYTE GLOBULIN (RABBIT) (PRR 179.4).

Important: FAERS is a spontaneous, voluntary, unverified reporting system. PRR and ROR identify reporting patterns for investigation; they are not incidence rates and do not establish causation.

Drug	Co-reports	PRR	ROR
Anti-Thymocyte Globulin (Rabbit)	215	179.4	184.3
Basiliximab	296	173.9	178.4
Busulfan	379	171.2	175.4
Fludarabine Phosphate	696	140.9	143.4
Thiotepa	194	135.8	138.6
Valganciclovir Hydrochloride Powder,	227	125.7	128.1
Everolimus Tablets	298	122.9	125.1
Tacrolimus Ointment 0.1%	1,389	120.4	121.7
Tacrolimus Extended-Release Capsules	1,391	120.4	121.7
Mycophenolate Mofetil	1,455	119.7	121.0
Mycophenolate Mofetil Hydrochloride	1,455	119.5	120.8
Tacrolimus	1,551	116.6	117.7
Ganciclovir	171	110.9	112.8
Ganciclovir Sodium	176	110.5	112.4
Valganciclovir	280	102.1	103.6
Valganciclovir Hydrochloride	280	102.1	103.6
Sirolimus	150	73.4	74.2
Alemtuzumab	184	63.4	64.0
Cyclosporine	828	62.2	62.6
Mycophenilic Acid	177	56.8	57.2
Mycophenolic Acid	253	53.8	54.2
Melphalan Hydrochloride	176	46.6	46.9
Melphalan	157	45.6	45.9
Posaconazole Delayed-Release	71	41.6	41.8
Everolimus	304	41.3	41.6
Cyclophosphamide Injection, Solution	810	37.8	38.0
Cyclophosphamide	810	37.8	38.0
Cyclophosphamide For Injection	810	37.8	38.0
Posaconazole	80	31.7	31.9
Methylprednisolone	523	28.1	28.2
Mesna Injection	29	22.3	22.4
Prednisolone	535	22.1	22.1
Prednisolone Oral	535	22.1	22.1
Prednisolone Oral Solution	535	22.1	22.1
Mesna	29	21.9	21.9
Etoposide	224	20.5	20.6
Voriconazole Injection	66	19.5	19.6
Nystatin Ointment	71	17.4	17.4
Nystatin Cream	71	17.4	17.4
Micafungin Sodium	23	17.2	17.2
Nystatin	71	16.7	16.7
Amphotericin B	32	16.2	16.3
Voriconazole	76	16.1	16.1
Blinatumomab	26	15.8	15.8
Budesonide	134	14.9	14.9
Rituximab	432	14.6	14.7
Filgrastim	82	14.0	14.1
Cytarabine	119	12.9	12.9
Imatinib	35	12.6	12.6
Ifosfamide	40	11.9	11.9
Thalidomide	67	11.7	11.7
Itraconazole	21	11.4	11.4
Tofacitinib Citrate	23	11.1	11.1
Daratumumab	63	10.1	10.1
Abacavir Sulfate	15	9.7	9.7
Axicabtagene Ciloleucel	15	9.6	9.6
Ruxolitinib	105	9.5	9.5
Prednisone	623	9.4	9.4
Dexamethasone Sodium Phosphate	14	8.7	8.7
Atovaquone	11	8.6	8.6
Ursosiol	26	8.5	8.5
Daspone	13	8.4	8.4
Dapsone Gel, 5%	13	8.4	8.4
Anakinra	22	8.4	8.4
Meropenem	40	7.9	7.9
Fluconazole	85	7.8	7.8
Methylprednisolone Sodium Succinate	56	7.7	7.7
Dapsone	13	7.7	7.7
Human Immunoglobulin G	25	7.7	7.7
Eculizumab	65	7.7	7.7
Ursodiol	26	7.6	7.6
Sulfamethoxazole And Trimethoprim	97	7.4	7.4
Efavirenz	13	7.4	7.4
Doxorubicin	100	7.3	7.3
Methotrexate	420	7.1	7.1
Doxorubicin Hydrochloride	34	6.6	6.6
Methotrexate Sodium	449	6.6	6.6
Lamivudine Oral	26	6.5	6.5
Pegaspargase	12	6.2	6.2
Cefepime	14	6.2	6.2
Sodium Bicarbonate	22	6.0	6.0
Sodium Bicarbonate Injection,	22	6.0	6.0
Entecavir	11	5.9	6.0
Ciprofolxacin	65	5.8	5.8
Ciprofloxacin Tablets	65	5.8	5.8
Acyclovir	101	5.7	5.7
Lamivudine	27	5.5	5.5
Cefepime Hydrochloride	14	5.5	5.5
Eltrombopag Olamine	20	5.5	5.5
Leflunomide	89	5.5	5.5
Bortezomib	76	5.5	5.5
Magnesium Sulfate In Water For	11	5.4	5.4
Piperacillin And Tazobactam	11	5.4	5.4
Magnesium Sulfate Heptahydrate	11	5.3	5.3
Magnesium Sulfate	11	5.3	5.3
Canakinumab	9	5.2	5.3
Adalimumab-Fkjp	38	5.2	5.2
Adalimumab-Aaty	38	5.1	5.1
Adalimumab-Adaz	42	5.1	5.1
Cisplatin	60	4.9	4.9
Bendamustine Hcl	12	4.9	4.9
Cladribine	7	4.6	4.6
Vincristine Sulfate	21	4.5	4.5
Misoprostol	7	4.5	4.5
Polatuzumab Vedotin	7	4.5	4.5
Azacitidine For	13	4.5	4.5
Hydroxyurea	15	4.5	4.5
Tranexamic Acid	6	4.3	4.3
Piperacillin Sodium And Tazobactam Sodium	13	4.2	4.2
Sodium Chloride Tablet	48	4.2	4.2
Sodium Chloride Tablets	48	4.2	4.2
Vancomycin	37	4.1	4.1
Piperacillin Sodium,Tazobactam Sodium	17	4.1	4.1
Oseltamivir	5	4.0	4.0
Raltegravir	10	3.8	3.8
Valacyclovir	25	3.8	3.8
Tenofovir Disoproxil Fumarate Tablets	5	3.6	3.7
Dexamethasone 1.5 Mg	158	3.5	3.5
Dexamethasone	158	3.5	3.5
Azacitidine	16	3.4	3.4
Baricitinib	5	3.3	3.3
Venetoclax	29	3.0	3.0
Linezolid	14	3.0	3.0
Darbepoetin Alfa	25	2.9	2.9
Pyrazinamide	4	2.7	2.7
Bendamustine Hydrochloride	5	2.6	2.6
Brentuximab Vedotin	4	2.5	2.5
Ribavirin	21	2.1	2.1
Sofosbuvir	6	1.9	1.9
Cinacalcet Hydrochloride	9	1.2	1.2
Pomalidomide	16	1.0	1.0

Related reactions

Data source: openFDA FAERS. See the OpenPV methodology and limitations.