Massachusetts (2019-nCoV)

As of April 6, 2020 Confirmed Cases Reported =13837 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 383 Berkshire 268 Bristol 722 Dukes 8 Essex 1653 Franklin 107 Hampden 889 Hampshire 147 Middlesex 2950 Nantucket 9 Norfolk 1382 Plymouth 1067 Suffolk 2929 Worcester 1077 Unknown 246 Sex Female 7249 Male 6552 Unknown 36 Age Group ≤19 years of age 312 20-29 years of age 1876 30-39 years of age 2217 40-49 years of age 2245 50-59 years of age 2685 60-69 years of age 1922 70-79 years of age 1210 ≥ 80 years of age 1370 …

As of April 5, 2020 Confirmed Cases Reported =12500 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 347 Berkshire 258 Bristol 659 Dukes 8 Essex 1506 Franklin 100 Hampden 768 Hampshire 128 Middlesex 2632 Nantucket 9 Norfolk 1271 Plymouth 963 Suffolk 2658 Worcester 978 Unknown 215 Sex Female 6528 Male 5901 Unknown 71 Age Group ≤19 years of age 290 20-29 years of age 1773 30-39 years of age 2064 40-49 years of age 2074 50-59 years of age 2465 60-69 years of age 1735 ≥ 70 years of age 2098 Unknown 1 Deaths Attributed t…

As of April 4, 2020 Confirmed Cases Reported =11736 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 330 Berkshire 253 Bristol 601 Dukes 7 Essex 1400 Franklin 95 Hampden 733 Hampshire 125 Middlesex 2468 Nantucket 9 Norfolk 1199 Plymouth 898 Suffolk 2429 Worcester 915 Unknown 274 Sex Female 6124 Male 5531 Unknown 81 Age Group ≤19 years of age 275 20-29 years of age 1716 30-39 years of age 1964 40-49 years of age 1941 50-59 years of age 2312 60-69 years of age 1620 ≥ 70 years of age 1907 Unknown 1 Deaths Key Updates …

As of April 3, 2020 Confirmed Cases Reported =10402 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 314 Berkshire 240 Bristol 517 Dukes 7 Essex 1238 Franklin 89 Hampden 661 Hampshire 114 Middlesex 2202 Nantucket 9 Norfolk 1045 Plymouth 745 Suffolk 2183 Worcester 825 Unknown 213 Sex Female 5359 Male 4974 Unknown 69 Age Group ≤19 years of age 226 20-29 years of age 1571 30-39 years of age 1776 40-49 years of age 1712 50-59 years of age 2022 60-69 years of age 1439 ≥ 70 years of age 1653 Unknown 2 Deaths Attributed to…

As of April 2, 2020 Confirmed Cases Reported =8966 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 283 Berkshire 213 Bristol 424 Dukes 5 Essex 1039 Franklin 85 Hampden 546 Hampshire 102 Middlesex 1870 Nantucket 7 Norfolk 938 Plymouth 621 Suffolk 1896 Worcester 667 Unknown 270 Sex Female 4612 Male 4297 Unknown 57 Age Group ≤19 years of age 185 20-29 years of age 1378 30-39 years of age 1533 40-49 years of age 1465 50-59 years of age 1733 60-69 years of age 1246 ≥ 70 years of age 1424 Unknown 2 Deaths Attributed to C…

As of April 1, 2020 Confirmed Cases Reported =7738 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 255 Berkshire 183 Bristol 366 Dukes and Nantucket 11 Essex 885 Franklin 72 Hampden 475 Hampshire 81 Middlesex 1582 Norfolk 829 Plymouth 561 Suffolk 1624 Worcester 5632 Hospitalization Patient was hospitalized 682 Patient was not hospitalized 2340 Under Investigation 4716 Reported Deaths – April 1, 2020 Sex Age County Preexisting Conditions Hospitalized Male 80s Hampden Yes Yes Male 90s Essex Yes Yes Male 70s Middlesex Yes Yes Female 80s Suffolk Un…

As of March 31, 2020 Confirmed Cases Reported =6620. CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 191 Berkshire 171 Bristol 306 Dukes and Nantucket 8 Essex 784 Franklin 61 Hampden 354 Hampshire 69 Middlesex 1340 Norfolk 738 Plymouth 459 Suffolk 1373 Worcester 433 Unknown 333 Sex Female 3369 Male 3218 Unknown 33 Age Group ≤19 years of age 137 20-29 years of age 1081 30-39 years of age 1181 40-49 years of age 1084 50-59 years of age 1280 60-69 years of age 925 ≥ 70 years of age 924 Unknown 8 Deaths Attributed to COVID-…

As of March 30, 2020 Confirmed Cases Reported =5752 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 173 Berkshire 162 Bristol 263 Dukes and Nantucket 8 Essex 653 Franklin 49 Hampden 255 Hampshire 46 Middlesex 1141 Norfolk 628 Plymouth 380 Suffolk 1115 Worcester 390 Unknown 489 Sex Female 2961 Male 2759 Unknown 32 Age Group ≤19 years of age 122 20-29 years of age 953 30-39 years of age 1031 40-49 years of age 948 50-59 years of age 1088 60-69 years of age 802 ≥ 70 years of age 801 Unknown 7 Deaths Attributed to COVID-19 56 …

As of March 29, 2020 Confirmed Cases Reported =4955 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 148 Berkshire 151 Bristol 208 Dukes and Nantucket 8 Essex 570 Franklin 41 Hampden 201 Hampshire 37 Middlesex 981 Norfolk 548 Plymouth 325 Suffolk 940 Worcester 337 Unknown 460 Sex Female 2519 Male 2402 Unknown 34 Age Group ≤19 years of age 101 20-29 years of age 842 30-39 years of age 866 40-49 years of age 810 50-59 years of age 953 60-69 years of age 686 ≥ 70 years of age 690 Unknown 7 Deaths Attributed to COVID-19 48 …

As of March 28, 2020 Confirmed Cases Reported =4257 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 133 Berkshire 119 Bristol 179 Dukes and Nantucket 8 Essex 472 Franklin 39 Hampden 183 Hampshire 30 Middlesex 842 Norfolk 490 Plymouth 272 Suffolk 843 Worcester 291 Unknown 356 Sex Female 2157 Male 2067 Unknown 33 Age Group ≤19 years of age 83 20-29 years of age 723 30-39 years of age 752 40-49 years of age 690 50-59 years of age 812 60-69 years of age 588 ≥ 70 years of age 602 Unknown 7 Deaths Attributed to COVID-19 44 …

As of March 27, 2020 Confirmed Cases Reported = 3240 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 100 Berkshire 105 Bristol 129 Dukes and Nantucket 4 Essex 350 Franklin 24 Hampden 90 Hampshire 20 Middlesex 685 Norfolk 393 Plymouth 187 Suffolk 631 Worcester 219 Unknown 303 Sex Female 1623 Male 1603 Unknown 14 Age Group ≤19 years of age 63 20-29 years of age 567 30-39 years of age 581 40-49 years of age 526 50-59 years of age 597 60-69 years of age 442 ≥ 70 years of age 462 Unknown 2 Deaths Attributed to COVID-19 35 …

As of March 26, 2020 Confirmed Cases Reported = 2417 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 67 Berkshire 73 Bristol 90 Dukes and Nantucket 3 Essex 247 Franklin 16 Hampden 55 Hampshire 17 Middlesex 538 Norfolk 292 Plymouth 138 Suffolk 448 Worcester 166 Unknown 267 Sex Female 1218 Male 1197 Unknown 2 Age Group ≤19 years of age 53 20-29 years of age 425 30-39 years of age 433 40-49 years of age 386 50-59 years of age 437 60-69 years of age 329 ≥ 70 years of age 352 Unknown 2 Exposure Biogen conference atten…

As of March 25, 2020 Confirmed Cases Reported = 1838 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 51 Berkshire 71 Bristol 67 Dukes and Nantucket 3 Essex 177 Franklin 14 Hampden 45 Hampshire 11 Middlesex 446 Norfolk 222 Plymouth 101 Suffolk 342 Worcester 129 Unknown 159 Sex Female 903 Male 933 Unknown 2 Age Group ≤19 years of age 41 20-29 years of age 326 30-39 years of age 322 40-49 years of age 313 50-59 years of age 330 60-69 years of age 249 ≥ 70 years of age 255 Unknown 2 Exposure Key Updates  There are 679…

As of March 24, 2020 Confirmed Cases Reported = 1159 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 40 Berkshire 37 Bristol 31 Dukes and Nantucket 2 Essex 118 Franklin 5 Hampden 24 Hampshire 8 Middlesex 304 Norfolk 129 Plymouth 64 Suffolk 234 Worcester 73 Unknown 90 Sex Female 567 Male 589 Unknown 3 Age Group ≤19 years of age 24 20-29 years of age 188 30-39 years of age 205 40-49 years of age 214 50-59 years of age 208 60-69 years of age 153 ≥ 70 years of age 164 Unknown 3 Biogen conference attendees and household contacts 99 …

As of March 23, 2020 Confirmed Cases Reported = 777 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 30 Berkshire 26 Bristol 25 Dukes and Nantucket 1 Essex 73 Franklin 2 Hampden 15 Hampshire 6 Middlesex 232 Norfolk 82 Plymouth 32 Suffolk 154 Worcester 42 Unknown 57 Sex Female 378 Male 399 Age Group ≤19 years of age 19 20-29 years of age 115 30-39 years of age 132 40-49 years of age 152 50-59 years of age 141 60-69 years of age 111 ≥ 70 years of age 107 Exposure Biogen conference attendees and household contacts 99 Local transmissi…

As of March 22, 2020 Confirmed Cases Reported = 646 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 24 Berkshire 23 Bristol 24 Dukes and Nantucket 1 Essex 60 Franklin 2 Hampden 12 Hampshire 4 Middlesex 199 Norfolk 75 Plymouth 25 Suffolk 126 Worcester 37 Unknown 34 Sex Female 308 Male 338 Age Group ≤19 years of age 18 20-29 years of age 93 30-39 years of age 112 40-49 years of age 134 50-59 years of age 119 60-69 years of age 87 ≥ 70 years of age 83 Exposure Biogen conference attendees and household contacts 99 Local transmission …

Coronavirus Disease 2019 (COVID-19) Cases in MA As of March 21, 2020 Confirmed Cases Reported = 525 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 11 Berkshire 21 Bristol 14 Dukes and Nantucket 1 Essex 41 Franklin 2 Hampden 9 Hampshire 2 Middlesex 177 Norfolk 69 Plymouth 20 Suffolk 108 Worcester 24 Unknown 26 Sex Female 249 Male 275 Unknown 1 Exposure Biogen conference attendees and household contacts 97 Local transmission 69 Travel related 53 Under investigation 306 Deaths Attributed to COVID-19 1 Hospitalization Patient was hospitalized…

Coronavirus Disease 2019 (COVID-19) Cases in MA As of March 20, 2020 Confirmed Cases Reported = 413 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 9 Berkshire 20 Bristol 6 Essex 29 Franklin 1 Hampden 3 Hampshire 2 Middlesex 144 Norfolk 64 Plymouth 11 Suffolk 86 Worcester 19 Unknown 19 Sex Female 195 Male 218 Exposure Biogen conference attendees and household contacts 97 Local transmission 63 Travel related 49 Under investigation 204 Deaths Attributed to COVID-19 1 Hospitalization Patient was hospitalized 58 Patient was not hospitalized 19…

Coronavirus Disease 2019 (COVID-19) Cases in MA As of March 19, 2020 Confirmed Cases Reported = 328 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 5 Berkshire 18 Bristol 6 Essex 19 Franklin 1 Hampden 3 Hampshire 1 Middlesex 119 Norfolk 52 Plymouth 5 Suffolk 72 Worcester 14 Unknown 13 Sex Female 159 Male 169 Exposure Biogen conference attendees and household contacts 97 Local transmission 46 Travel related 34 Under investigation 151 Hospitalization Patient was hospitalized 43 Patient was not hospitalized 160 Under Investigation 125 https://www.…

. Coronavirus Disease 2019 (COVID-19) Cases in MA As of March 18, 2020 Confirmed Cases Reported = 256 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 2 Berkshire 17 Bristol 5 Essex 14 Franklin 1 Hampden 2 Middlesex 100 Norfolk 45 Plymouth 5 Suffolk 51 Worcester 10 Unknown 4 Sex Female 119 Male 137 Exposure Biogen conference attendees and household contacts 97 Local transmission 38 Travel related 26 Under investigation 95 Hospitalization Patient was hospitalized 27 Patient was not hospitalized 151 Under Investigation 78 https://www.mas…

Coronavirus Disease 2019 (COVID-19) Cases in MA As of March 17, 2020 Confirmed Cases Reported = 218 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 2 Berkshire 14 Bristol 5 Essex 8 Hampden 1 Middlesex 89 Norfolk 43 Plymouth 5 Suffolk 42 Worcester 8 Unknown 1 Sex Female 102 Male 116 Exposure Biogen and household contacts 102 Local transmission 33 Travel related 24 Under investigation 59 Hospitalization Patient was hospitalized 21 Patient was not hospitalized 145 Under Investigation 52 https://www.mass.gov/doc/covid-19-cases-in-massachu…

Coronavirus Disease 2019 (COVID-19) Cases in MA As of March 16, 2020 Confirmed Cases Reported = 197 CATEGORY NUMBER OF CONFIRMED CASES County Barnstable 1 Berkshire 11 Bristol 2 Essex 8 Hampden 1 Middlesex 83 Norfolk 36 Plymouth 3 Suffolk 36 Worcester 6 Unknown 10 Sex Female 93 Male 104 https://www.mass.gov/doc/covid-19-cases-in-massachusetts-as-of-march-16-2020/download

with 70 of 92 coronavirus infections in the state linked to the conference as of Tuesday night, including employees and those who came into contact with them. That doesn’t include a cascade of individual cases in Tennessee, North Carolina, Indiana, New Jersey, Washington, D.C., and Norway, and suspected cases in Germany, Austria, and Argentina. https://www.bostonglobe.com/2020/03/11/nation/how-biogen-leadership-conference-boston-spread-coronavirus/

COVID-19 cases in Massachusetts as of March 15, 2020* Confirmed cases of COVID-19 45 Presumptive positive cases of COVID-19 119 Total 164 COVID-19 cases in Massachusetts as of March 15, 2020* View case details, including county, sex, and exposure source, as of March 15, 2020: COVID-19 cases in Massachusetts as of March 15, 2020 | Doc *This chart will be updated daily by 4 p.m. https://www.mass.gov/info-details/covid-19-cases-quarantine-and-monitoring

COVID-19 cases in Massachusetts as of March 14, 2020* Confirmed cases of COVID-19 19 Presumptive positive cases of COVID-19 119 Total 138 COVID-19 cases in Massachusetts as of March 14, 2020* View case details, including county, sex, and exposure source, as of March 14, 2020: COVID-19 cases in Massachusetts as of March 14, 2020 (Accessible) *This chart will be updated daily by 4 p.m. https://www.mass.gov/info-details/covid-19-cases-quarantine-and-moni…