====== Word clouds: monthly frequencies ====== > for(j in 1:12){ + di <- TF[,j+1] + or <- order(di,decreasing=TRUE) + ro <- invPerm(or) + names(di) <- N + cat("\n",j,":\n") + ff <- round(200000/sqrt(1+ro)) + for(i in 1:50){ + k <- or[i] + cat(i,k,N[k],TF[k,1],TF[k,j+1],P[k],di[k],"\n") + } + df <- data.frame(N=N[or],f=ff[or]) + wc <- wordcloud2(df,size=0.8,minRotation=0,maxRotation=0) + tmp <- paste("wc0",j,".html",sep="") + pdf <- paste("wc0",j,".pdf",sep="") + png <- paste("wc0",j,".png",sep="") + saveWidget(wc,tmp,selfcontained=FALSE) + webshot(tmp,pdf,delay=5,vwidth=800,vheight=600) + webshot(tmp,png,delay=5,vwidth=800,vheight=600) + } 1 : 1 90 virus 17975 104 12 104 2 2899 coronavirus 31428 93 12 93 3 120 patient 40007 80 12 80 4 324 review 14000 79 12 79 5 11 infection 24401 78 12 78 6 384 novel 9270 75 12 75 7 173 analysis 15135 67 12 67 8 298 study 19798 63 12 63 9 7642 2019 13357 61 12 61 10 20 disease 28569 57 12 57 11 31 cell 10223 56 12 56 12 494 respiratory 14443 52 12 52 13 401 systematic 6525 50 12 50 14 137 model 10504 48 12 48 15 169 use 16517 47 12 47 16 332 china 7114 47 12 47 17 187 human 8882 45 12 45 18 3 clinical 14239 42 12 42 19 69 health 18487 42 12 42 20 121 case 14195 40 12 40 21 12754 ncov 1132 40 11 40 22 239 base 10781 39 12 39 23 393 outbreak 9294 39 12 39 24 110 influenza 5329 37 12 37 25 56 care 14837 34 12 34 26 134 control 7836 34 12 34 27 566 treatment 11051 33 12 33 28 8696 wuhan 1828 33 12 33 29 151 infectious 4837 32 12 32 30 614 vaccine 5422 32 12 32 31 35 response 11213 31 12 31 32 315 risk 10478 31 12 31 33 906 management 9140 31 12 31 34 412 associate 8316 30 12 30 35 2280 19 147108 30 12 30 36 8683 covid 149210 30 12 30 37 313 among 6847 29 12 29 38 495 acute 12099 29 12 29 39 849 trial 5012 28 12 28 40 280 development 4727 27 12 27 41 70 time 9291 26 12 26 42 654 effect 9268 26 12 26 43 22 protein 7099 25 12 25 44 229 factor 6097 25 12 25 45 206 new 8343 24 12 24 46 299 potential 6406 24 12 24 47 413 pneumonia 5940 24 12 24 48 515 impact 12012 24 12 24 49 696 report 6902 24 12 24 50 724 child 7450 24 12 24 2 : 1 2899 coronavirus 31428 546 12 546 2 7642 2019 13357 403 12 403 3 384 novel 9270 355 12 355 4 2280 19 147108 296 12 296 5 8683 covid 149210 295 12 295 6 11 infection 24401 195 12 195 7 12754 ncov 1132 193 11 193 8 20 disease 28569 174 12 174 9 332 china 7114 170 12 170 10 120 patient 40007 167 12 167 11 393 outbreak 9294 145 12 145 12 413 pneumonia 5940 140 12 140 13 173 analysis 15135 131 12 131 14 90 virus 17975 123 12 123 15 450 epidemic 6523 115 12 115 16 298 study 19798 111 12 111 17 121 case 14195 108 12 108 18 3 clinical 14239 102 12 102 19 871 2 31487 102 12 102 20 1111 sars 31530 99 12 99 21 324 review 14000 95 12 95 22 1110 cov 28352 95 12 95 23 69 health 18487 93 12 93 24 494 respiratory 14443 92 12 92 25 8696 wuhan 1828 86 12 86 26 239 base 10781 83 12 83 27 134 control 7836 80 12 80 28 169 use 16517 77 12 77 29 137 model 10504 76 12 76 30 566 treatment 11051 72 12 72 31 31 cell 10223 64 12 64 32 396 transmission 4864 64 12 64 33 401 systematic 6525 63 12 63 34 187 human 8882 62 12 62 35 315 risk 10478 61 12 61 36 206 new 8343 59 12 59 37 35 response 11213 58 12 58 38 56 care 14837 54 12 54 39 495 acute 12099 53 12 53 40 501 syndrome 10002 53 12 53 41 412 associate 8316 50 12 50 42 791 viral 7436 49 12 49 43 8501 2020 4992 49 12 49 44 777 characteristic 4020 48 12 48 45 614 vaccine 5422 46 12 46 46 299 potential 6406 45 12 45 47 654 effect 9268 44 12 44 48 743 severe 9612 44 12 44 49 497 early 5074 43 12 43 50 1179 infect 2901 42 12 42 3 : 1 8683 covid 149210 1999 12 1999 2 2280 19 147108 1983 12 1983 3 2899 coronavirus 31428 910 12 910 4 20 disease 28569 569 12 569 5 7642 2019 13357 517 12 517 6 120 patient 40007 477 12 477 7 1111 sars 31530 460 12 460 8 871 2 31487 458 12 458 9 1110 cov 28352 429 12 429 10 384 novel 9270 360 12 360 11 11 infection 24401 350 12 350 12 393 outbreak 9294 335 12 335 13 332 china 7114 307 12 307 14 108 pandemic 42664 283 12 283 15 3 clinical 14239 267 12 267 16 121 case 14195 257 12 257 17 173 analysis 15135 251 12 251 18 137 model 10504 242 12 242 19 450 epidemic 6523 236 12 236 20 69 health 18487 224 12 224 21 324 review 14000 206 12 206 22 169 use 16517 202 12 202 23 298 study 19798 202 12 202 24 90 virus 17975 198 12 198 25 239 base 10781 183 12 183 26 56 care 14837 166 12 166 27 566 treatment 11051 162 12 162 28 494 respiratory 14443 157 12 157 29 413 pneumonia 5940 156 12 156 30 35 response 11213 134 12 134 31 134 control 7836 130 12 130 32 8501 2020 4992 130 12 130 33 396 transmission 4864 125 12 125 34 743 severe 9612 120 12 120 35 495 acute 12099 119 12 119 36 401 systematic 6525 113 12 113 37 906 management 9140 112 12 112 38 281 data 5075 111 12 111 39 315 risk 10478 106 12 106 40 70 time 9291 105 12 105 41 187 human 8882 105 12 105 42 497 early 5074 103 12 103 43 206 new 8343 102 12 102 44 506 spread 3081 99 12 99 45 783 learn 5246 98 12 98 46 791 viral 7436 97 12 97 47 299 potential 6406 96 12 96 48 515 impact 12012 96 12 96 49 12 hospital 7047 95 12 95 50 777 characteristic 4020 95 12 95 4 : 1 8683 covid 149210 6570 12 6570 2 2280 19 147108 6499 12 6499 3 108 pandemic 42664 1778 12 1778 4 2899 coronavirus 31428 1450 12 1450 5 120 patient 40007 1368 12 1368 6 871 2 31487 1175 12 1175 7 1111 sars 31530 1153 12 1153 8 1110 cov 28352 1096 12 1096 9 20 disease 28569 1085 12 1085 10 11 infection 24401 797 12 797 11 7642 2019 13357 682 12 682 12 69 health 18487 587 12 587 13 169 use 16517 543 12 543 14 393 outbreak 9294 530 12 530 15 121 case 14195 525 12 525 16 56 care 14837 514 12 514 17 3 clinical 14239 509 12 509 18 137 model 10504 508 12 508 19 173 analysis 15135 489 12 489 20 16281 covid‐19 5103 448 10 448 21 298 study 19798 436 12 436 22 70 time 9291 419 12 419 23 384 novel 9270 394 12 394 24 450 epidemic 6523 380 12 380 25 35 response 11213 374 12 374 26 332 china 7114 373 12 373 27 324 review 14000 369 12 369 28 906 management 9140 363 12 363 29 239 base 10781 348 12 348 30 315 risk 10478 341 12 341 31 515 impact 12012 338 12 338 32 566 treatment 11051 338 12 338 33 90 virus 17975 312 12 312 34 494 respiratory 14443 288 12 288 35 408 test 6690 265 12 265 36 206 new 8343 262 12 262 37 743 severe 9612 255 12 255 38 314 cancer 7517 253 12 253 39 134 control 7836 251 12 251 40 76 system 7703 247 12 247 41 1684 de 7340 246 12 246 42 495 acute 12099 243 12 243 43 413 pneumonia 5940 242 12 242 44 1068 strategy 5138 238 12 238 45 12 hospital 7047 235 12 235 46 281 data 5075 231 12 231 47 299 potential 6406 225 12 225 48 8501 2020 4992 217 12 217 49 5723 surgery 6235 214 12 214 50 654 effect 9268 212 12 212 5 : 1 8683 covid 149210 9109 12 9109 2 2280 19 147108 8949 12 8949 3 108 pandemic 42664 2676 12 2676 4 120 patient 40007 2117 12 2117 5 871 2 31487 1787 12 1787 6 1111 sars 31530 1717 12 1717 7 1110 cov 28352 1629 12 1629 8 2899 coronavirus 31428 1525 12 1525 9 20 disease 28569 1371 12 1371 10 16281 covid‐19 5103 1086 10 1086 11 11 infection 24401 1018 12 1018 12 169 use 16517 868 12 868 13 69 health 18487 824 12 824 14 7642 2019 13357 763 12 763 15 121 case 14195 762 12 762 16 298 study 19798 754 12 754 17 56 care 14837 753 12 753 18 3 clinical 14239 726 12 726 19 137 model 10504 708 12 708 20 173 analysis 15135 660 12 660 21 324 review 14000 616 12 616 22 515 impact 12012 600 12 600 23 239 base 10781 594 12 594 24 70 time 9291 586 12 586 25 393 outbreak 9294 567 12 567 26 315 risk 10478 547 12 547 27 906 management 9140 533 12 533 28 35 response 11213 511 12 511 29 566 treatment 11051 510 12 510 30 495 acute 12099 444 12 444 31 408 test 6690 433 12 433 32 76 system 7703 430 12 430 33 384 novel 9270 428 12 428 34 494 respiratory 14443 415 12 415 35 743 severe 9612 405 12 405 36 90 virus 17975 394 12 394 37 206 new 8343 378 12 378 38 450 epidemic 6523 366 12 366 39 314 cancer 7517 359 12 359 40 281 data 5075 354 12 354 41 332 china 7114 346 12 346 42 12 hospital 7047 342 12 342 43 654 effect 9268 342 12 342 44 299 potential 6406 341 12 341 45 696 report 6902 334 12 334 46 783 learn 5246 332 12 332 47 724 child 7450 321 12 321 48 28 role 7294 320 12 320 49 1362 experience 6560 319 12 319 50 134 control 7836 318 12 318 6 : 1 8683 covid 149210 8579 12 8579 2 2280 19 147108 8430 12 8430 3 108 pandemic 42664 2645 12 2645 4 120 patient 40007 2107 12 2107 5 871 2 31487 1816 12 1816 6 1111 sars 31530 1765 12 1765 7 1110 cov 28352 1668 12 1668 8 20 disease 28569 1267 12 1267 9 2899 coronavirus 31428 1239 12 1239 10 16281 covid‐19 5103 1049 10 1049 11 11 infection 24401 1037 12 1037 12 69 health 18487 922 12 922 13 298 study 19798 834 12 834 14 56 care 14837 797 12 797 15 169 use 16517 741 12 741 16 121 case 14195 722 12 722 17 173 analysis 15135 712 12 712 18 3 clinical 14239 667 12 667 19 7642 2019 13357 663 12 663 20 515 impact 12012 648 12 648 21 324 review 14000 646 12 646 22 239 base 10781 575 12 575 23 137 model 10504 571 12 571 24 315 risk 10478 550 12 550 25 70 time 9291 512 12 512 26 35 response 11213 497 12 497 27 566 treatment 11051 496 12 496 28 906 management 9140 433 12 433 29 393 outbreak 9294 427 12 427 30 743 severe 9612 425 12 425 31 495 acute 12099 410 12 410 32 654 effect 9268 394 12 394 33 206 new 8343 382 12 382 34 76 system 7703 381 12 381 35 408 test 6690 364 12 364 36 494 respiratory 14443 356 12 356 37 1362 experience 6560 353 12 353 38 299 potential 6406 344 12 344 39 90 virus 17975 343 12 343 40 783 learn 5246 343 12 343 41 134 control 7836 342 12 342 42 28 role 7294 338 12 338 43 314 cancer 7517 336 12 336 44 12 hospital 7047 330 12 330 45 412 associate 8316 328 12 328 46 384 novel 9270 322 12 322 47 401 systematic 6525 313 12 313 48 696 report 6902 313 12 313 49 31 cell 10223 311 12 311 50 381 approach 5661 307 12 307 7 : 1 8683 covid 149210 7978 12 7978 2 2280 19 147108 7850 12 7850 3 108 pandemic 42664 2248 12 2248 4 120 patient 40007 2119 12 2119 5 871 2 31487 1902 12 1902 6 1111 sars 31530 1781 12 1781 7 1110 cov 28352 1693 12 1693 8 20 disease 28569 1274 12 1274 9 2899 coronavirus 31428 1061 12 1061 10 298 study 19798 1035 12 1035 11 11 infection 24401 970 12 970 12 69 health 18487 907 12 907 13 56 care 14837 833 12 833 14 169 use 16517 815 12 815 15 173 analysis 15135 783 12 783 16 324 review 14000 762 12 762 17 16281 covid‐19 5103 755 10 755 18 121 case 14195 741 12 741 19 3 clinical 14239 680 12 680 20 515 impact 12012 625 12 625 21 35 response 11213 598 12 598 22 315 risk 10478 575 12 575 23 7642 2019 13357 574 12 574 24 239 base 10781 566 12 566 25 137 model 10504 525 12 525 26 566 treatment 11051 504 12 504 27 495 acute 12099 470 12 470 28 654 effect 9268 454 12 454 29 906 management 9140 445 12 445 30 70 time 9291 442 12 442 31 31 cell 10223 440 12 440 32 206 new 8343 419 12 419 33 743 severe 9612 408 12 408 34 412 associate 8316 398 12 398 35 401 systematic 6525 394 12 394 36 314 cancer 7517 392 12 392 37 696 report 6902 389 12 389 38 494 respiratory 14443 386 12 386 39 408 test 6690 383 12 383 40 501 syndrome 10002 381 12 381 41 134 control 7836 379 12 379 42 313 among 6847 362 12 362 43 393 outbreak 9294 358 12 358 44 46 outcome 7173 355 12 355 45 12 hospital 7047 354 12 354 46 76 system 7703 350 12 350 47 299 potential 6406 345 12 345 48 187 human 8882 339 12 339 49 90 virus 17975 334 12 334 50 2004 social 5153 328 12 328 8 : 1 8683 covid 149210 6903 12 6903 2 2280 19 147108 6778 12 6778 3 108 pandemic 42664 1995 12 1995 4 120 patient 40007 1986 12 1986 5 871 2 31487 1701 12 1701 6 1111 sars 31530 1567 12 1567 7 1110 cov 28352 1519 12 1519 8 20 disease 28569 1143 12 1143 9 298 study 19798 1018 12 1018 10 2899 coronavirus 31428 946 12 946 11 69 health 18487 938 12 938 12 11 infection 24401 893 12 893 13 169 use 16517 826 12 826 14 16281 covid‐19 5103 766 10 766 15 324 review 14000 739 12 739 16 56 care 14837 726 12 726 17 173 analysis 15135 724 12 724 18 121 case 14195 693 12 693 19 515 impact 12012 687 12 687 20 3 clinical 14239 658 12 658 21 239 base 10781 560 12 560 22 315 risk 10478 541 12 541 23 137 model 10504 531 12 531 24 35 response 11213 517 12 517 25 654 effect 9268 509 12 509 26 7642 2019 13357 508 12 508 27 566 treatment 11051 469 12 469 28 31 cell 10223 437 12 437 29 412 associate 8316 409 12 409 30 70 time 9291 403 12 403 31 495 acute 12099 401 12 401 32 743 severe 9612 396 12 396 33 313 among 6847 394 12 394 34 696 report 6902 386 12 386 35 314 cancer 7517 385 12 385 36 906 management 9140 356 12 356 37 206 new 8343 352 12 352 38 401 systematic 6525 351 12 351 39 76 system 7703 347 12 347 40 134 control 7836 344 12 344 41 12 hospital 7047 342 12 342 42 28 role 7294 341 12 341 43 494 respiratory 14443 339 12 339 44 408 test 6690 338 12 338 45 46 outcome 7173 334 12 334 46 393 outbreak 9294 328 12 328 47 229 factor 6097 327 12 327 48 501 syndrome 10002 327 12 327 49 724 child 7450 324 12 324 50 299 potential 6406 316 12 316 9 : 1 8683 covid 149210 7781 12 7781 2 2280 19 147108 7653 12 7653 3 120 patient 40007 2177 12 2177 4 108 pandemic 42664 2068 12 2068 5 871 2 31487 2033 12 2033 6 1111 sars 31530 1903 12 1903 7 1110 cov 28352 1843 12 1843 8 20 disease 28569 1180 12 1180 9 298 study 19798 1175 12 1175 10 69 health 18487 1018 12 1018 11 11 infection 24401 956 12 956 12 2899 coronavirus 31428 927 12 927 13 169 use 16517 884 12 884 14 173 analysis 15135 845 12 845 15 324 review 14000 808 12 808 16 56 care 14837 802 12 802 17 121 case 14195 786 12 786 18 515 impact 12012 759 12 759 19 3 clinical 14239 689 12 689 20 137 model 10504 604 12 604 21 315 risk 10478 595 12 595 22 239 base 10781 584 12 584 23 654 effect 9268 529 12 529 24 35 response 11213 517 12 517 25 566 treatment 11051 501 12 501 26 314 cancer 7517 491 12 491 27 7642 2019 13357 472 12 472 28 31 cell 10223 466 12 466 29 412 associate 8316 457 12 457 30 313 among 6847 456 12 456 31 495 acute 12099 441 12 441 32 696 report 6902 415 12 415 33 46 outcome 7173 408 12 408 34 401 systematic 6525 394 12 394 35 906 management 9140 394 12 394 36 28 role 7294 390 12 390 37 743 severe 9612 389 12 389 38 70 time 9291 386 12 386 39 299 potential 6406 384 12 384 40 76 system 7703 382 12 382 41 724 child 7450 382 12 382 42 229 factor 6097 381 12 381 43 393 outbreak 9294 363 12 363 44 501 syndrome 10002 360 12 360 45 206 new 8343 355 12 355 46 408 test 6690 354 12 354 47 12 hospital 7047 348 12 348 48 187 human 8882 333 12 333 49 494 respiratory 14443 332 12 332 50 1585 mortality 4550 329 12 329 10 : 1 8683 covid 149210 7390 12 7390 2 2280 19 147108 7252 12 7252 3 108 pandemic 42664 2139 12 2139 4 120 patient 40007 1967 12 1967 5 871 2 31487 1874 12 1874 6 1111 sars 31530 1764 12 1764 7 1110 cov 28352 1696 12 1696 8 298 study 19798 1144 12 1144 9 20 disease 28569 1074 12 1074 10 69 health 18487 982 12 982 11 11 infection 24401 898 12 898 12 169 use 16517 839 12 839 13 2899 coronavirus 31428 832 12 832 14 173 analysis 15135 776 12 776 15 56 care 14837 747 12 747 16 121 case 14195 715 12 715 17 324 review 14000 698 12 698 18 515 impact 12012 675 12 675 19 3 clinical 14239 610 12 610 20 239 base 10781 571 12 571 21 137 model 10504 539 12 539 22 315 risk 10478 517 12 517 23 654 effect 9268 494 12 494 24 35 response 11213 489 12 489 25 16281 covid‐19 5103 476 10 476 26 7642 2019 13357 449 12 449 27 313 among 6847 430 12 430 28 412 associate 8316 423 12 423 29 696 report 6902 420 12 420 30 566 treatment 11051 417 12 417 31 46 outcome 7173 415 12 415 32 70 time 9291 411 12 411 33 12 hospital 7047 388 12 388 34 408 test 6690 387 12 387 35 743 severe 9612 380 12 380 36 495 acute 12099 368 12 368 37 206 new 8343 361 12 361 38 31 cell 10223 359 12 359 39 229 factor 6097 347 12 347 40 906 management 9140 345 12 345 41 28 role 7294 340 12 340 42 134 control 7836 338 12 338 43 724 child 7450 338 12 338 44 76 system 7703 337 12 337 45 8501 2020 4992 335 12 335 46 783 learn 5246 333 12 333 47 401 systematic 6525 327 12 327 48 281 data 5075 324 12 324 49 1585 mortality 4550 320 12 320 50 90 virus 17975 313 12 313 11 : 1 8683 covid 149210 6403 12 6403 2 2280 19 147108 6297 12 6297 3 871 2 31487 1730 12 1730 4 1111 sars 31530 1673 12 1673 5 108 pandemic 42664 1638 12 1638 6 1110 cov 28352 1620 12 1620 7 120 patient 40007 1612 12 1612 8 298 study 19798 1038 12 1038 9 20 disease 28569 786 12 786 10 69 health 18487 738 12 738 11 11 infection 24401 726 12 726 12 169 use 16517 649 12 649 13 173 analysis 15135 627 12 627 14 2899 coronavirus 31428 613 12 613 15 515 impact 12012 575 12 575 16 56 care 14837 571 12 571 17 121 case 14195 557 12 557 18 324 review 14000 549 12 549 19 239 base 10781 507 12 507 20 3 clinical 14239 502 12 502 21 137 model 10504 420 12 420 22 315 risk 10478 404 12 404 23 35 response 11213 388 12 388 24 313 among 6847 358 12 358 25 654 effect 9268 348 12 348 26 412 associate 8316 335 12 335 27 408 test 6690 330 12 330 28 495 acute 12099 319 12 319 29 134 control 7836 314 12 314 30 566 treatment 11051 312 12 312 31 46 outcome 7173 310 12 310 32 12 hospital 7047 308 12 308 33 7642 2019 13357 303 12 303 34 743 severe 9612 302 12 302 35 31 cell 10223 290 12 290 36 696 report 6902 288 12 288 37 401 systematic 6525 286 12 286 38 494 respiratory 14443 286 12 286 39 783 learn 5246 281 12 281 40 393 outbreak 9294 263 12 263 41 90 virus 17975 261 12 261 42 70 time 9291 260 12 260 43 724 child 7450 255 12 255 44 229 factor 6097 253 12 253 45 501 syndrome 10002 252 12 252 46 28 role 7294 248 12 248 47 906 management 9140 244 12 244 48 1585 mortality 4550 244 12 244 49 1362 experience 6560 243 12 243 50 206 new 8343 242 12 242 12 : 1 8683 covid 149210 830 12 830 2 2280 19 147108 814 12 814 3 108 pandemic 42664 221 12 221 4 871 2 31487 220 12 220 5 1111 sars 31530 214 12 214 6 1110 cov 28352 203 12 203 7 120 patient 40007 184 12 184 8 298 study 19798 124 12 124 9 69 health 18487 105 12 105 10 169 use 16517 103 12 103 11 515 impact 12012 94 12 94 12 11 infection 24401 91 12 91 13 20 disease 28569 85 12 85 14 239 base 10781 84 12 84 15 56 care 14837 80 12 80 16 173 analysis 15135 78 12 78 17 137 model 10504 73 12 73 18 2899 coronavirus 31428 72 12 72 19 324 review 14000 65 12 65 20 654 effect 9268 59 12 59 21 8501 2020 4992 59 12 59 22 315 risk 10478 57 12 57 23 408 test 6690 57 12 57 24 3 clinical 14239 54 12 54 25 1684 de 7340 52 12 52 26 121 case 14195 51 12 51 27 70 time 9291 48 12 48 28 313 among 6847 48 12 48 29 783 learn 5246 47 12 47 30 76 system 7703 46 12 46 31 35 response 11213 44 12 44 32 134 control 7836 44 12 44 33 743 severe 9612 43 12 43 34 46 outcome 7173 42 12 42 35 495 acute 12099 42 12 42 36 206 new 8343 40 12 40 37 311 survey 3809 39 12 39 38 501 syndrome 10002 39 12 39 39 566 treatment 11051 38 12 38 40 6974 mental 4050 38 12 38 41 12 hospital 7047 37 12 37 42 116 detection 6211 37 12 37 43 412 associate 8316 37 12 37 44 1362 experience 6560 36 12 36 45 229 factor 6097 35 12 35 46 97 's 5916 34 12 34 47 381 approach 5661 34 12 34 48 494 respiratory 14443 34 12 34 49 7642 2019 13357 34 12 34 50 15214 lockdown 3634 34 11 34 > January, February {{notes:imfm:corona:pics:wc01.png?400}} {{notes:imfm:corona:pics:wc02.png?400}} March, April {{notes:imfm:corona:pics:wc03.png?400}} {{notes:imfm:corona:pics:wc04.png?400}} May, June {{notes:imfm:corona:pics:wc05.png?400}} {{notes:imfm:corona:pics:wc06.png?400}} July, August {{notes:imfm:corona:pics:wc07.png?400}} {{notes:imfm:corona:pics:wc08.png?400}} September, October {{notes:imfm:corona:pics:wc09.png?400}} {{notes:imfm:corona:pics:wc010.png?400}} November, December {{notes:imfm:corona:pics:wc011.png?400}} {{notes:imfm:corona:pics:wc012.png?400}} ===== Some observations =====