Global Statistics

All countries
Updated on June 23, 2022 8:27 pm
All countries
Updated on June 23, 2022 8:27 pm
All countries
Updated on June 23, 2022 8:27 pm

Global Statistics

All countries
Updated on June 23, 2022 8:27 pm
All countries
Updated on June 23, 2022 8:27 pm
All countries
Updated on June 23, 2022 8:27 pm
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What Percentage Of Covid Patients Are Hospitalized

Figure 2 Weekly Variant Breakdown Updated: January 14 2022 4 Pm Edt Download Weekly Variant Breakdown Data In Csv Format

55% of COVID-19 patients in Tala Hospital unvaccinated

The graphic shows the percentage mix of COVID-19 variants detected in Canada through whole genome sequencing, by week of sample collection. You can see the numbers for each date by hovering over, tabbing to, or long-pressing any of the bars. To see a specific variant or variant grouping, click or press return. Repeat to restore the complete graph. Sublineages or offshoots for some variants can be revealed or hidden by clicking on the name of the variant in the legend.

This information is based on whole genome sequencing from surveillance testing in all provinces and territories. In addition to sequencing done by the National Microbiology Laboratory in Winnipeg, data is included from provincial and territorial laboratories.

Sequencing takes from 1 to 3 weeks to complete, so the proportions for recent weeks may change as more data are added. Surveillance in each province or territory is organized and prioritized according to local needs and may change from time to time. Because of differences in local sampling and reporting, the percentages illustrate trends rather than precise measurements.

Weekly variant breakdown

Percentage of COVID-19 cases identified through whole genome sequencing, presented by variant and by week of sample collection.

  • National Microbiology Laboratory – supplemental sequencing for all provinces and territories

Covid Icu Admissions Hit Their Lowest Levels During Spring Wave

Even as hospitalizations havecrept up this spring and COVID cases proliferated across the state, Massachusetts residents may have missed some good news: ICU admission rates for COVID patients plunged to their lowest levels since the start of the pandemic.

On Wednesday, 814 patients with the virus were hospitalized, one of the higher levels since mid-February. But, of those, only 79, or 9.7 percent, were in the ICU.

The good news is were seeing fewer patients with critical illness from COVID, said Dr. Paul Biddinger, chief preparedness and continuity officer at Mass General Brigham.

This weeks rates are a few notches higher than they were on April 24, when ICU admission rates bottomed out at 6.3 percent of the 396 COVID-positive patients in the hospital.

Several factors are contributing to the lower rates and helping decouple cases from serious illness, including rising rates of vaccination in Massachusetts, the use of boosters, and the number and greater availability of therapies. Some seasonal trends may also be playing a role.

It is a much more complex conversation than it was earlier, where more cases predictably translated to more hospitalizations and more severe illness, said Biddinger. Were seeing a changing relationship between the number of cases and numbers of hospitalizations from COVID.

The health system is also using remdesivir, monoclonal antibodies, and Evusheld for high-risk immunocompromised individuals.

Hospitalization Rates And Characteristics Of Patients Hospitalized With Laboratory

Weekly / April 17, 2020 / 69 458â464

MMWR Early Release.

Shikha Garg, MD1* Lindsay Kim, MD1* Michael Whitaker, MPH1,2 Alissa OHalloran, MSPH1 Charisse Cummings, MPH1,3 Rachel Holstein, MPH1,4 Mila Prill, MSPH1 Shua J. Chai, MD1 Pam D. Kirley, MPH5 Nisha B. Alden, MPH6 Breanna Kawasaki, MPH6 Kimberly Yousey-Hindes, MPH7 Linda Niccolai, PhD7 Evan J. Anderson, MD8,9,10 Kyle P. Openo, DrPH9,10,11 Andrew Weigel, MSW12 Maya L. Monroe, MPH13 Patricia Ryan, MS13 Justin Henderson, MPH14 Sue Kim, MPH14 Kathy Como-Sabetti, MPH15 Ruth Lynfield, MD15 Daniel Sosin, MD16 Salina Torres, PhD16 Alison Muse, MPH17 Nancy M. Bennett, MD18 Laurie Billing, MPH19 Melissa Sutton, MD20 Nicole West, MPH20 William Schaffner, MD21 H. Keipp Talbot, MD21 Clarissa Aquino22 Andrea George, MPH22 Alicia Budd, MPH1 Lynnette Brammer, MPH1 Gayle Langley, MD1 Aron J. Hall, DVM1 Alicia Fry, MD1

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Hospitalization Rates Confirm Covid Vaccines’ Benefits

This article was originally

In recent days, Ive been getting some questions about something in the daily COVID-19 announcements that has many people worried. It would seem as if the number of vaccinated people getting hospitalized is going up and that they make up the majority of new hospitalizations these days. This is true, but it doesnt mean what many people think it means. Many have taken it to mean that the vaccines dont work. But that would be the wrong interpretation. They clearly do.

If you consult the Quebec governments daily dashboard on the COVID-19 situation, you can get an informative snapshot of where we are in terms of infections, hospitalizations and vaccinations. On Jan. 10, there were 433 new hospitalizations. Of those people, 117 were unvaccinated, 13 had received one dose, 290 had received two doses and 13 were too young to be eligible. On the surface, it would seem concerning that so many vaccinated people are landing in hospital, and even shocking that there are more vaccinated than unvaccinated people. But these raw numbers are misleading. They fail to account for two important factors: the size of the vaccinated population and the age of that population.

Many people are understandably disappointed that the vaccines did not end the pandemic, as many hoped they would. Unfortunately, the Omicron variant is infectious enough and different enough from prior strains that it can still infect people who have received two vaccine doses.

Our Most Reliable Pandemic Number Is Losing Meaning

NHS activity and capacity during the coronavirus (COVID

A new study suggests that almost half of those hospitalized with COVID-19 have mild or asymptomatic cases.

At least 12,000 Americans have already died from COVID-19 this month, as the country inches through its latest surge in cases. But another worrying statistic is often cited to depict the dangers of this moment: The number of patients hospitalized with COVID-19 in the United States right now is as high as it has been since the beginning of February. Its even worse in certain places: Some states, including Arkansas and Oregon, recently saw their COVID hospitalizations rise to higher levels than at any prior stage of the pandemic. But how much do those latter figures really tell us?

Researchers have tried to get at similar questions before. For two separate studies published in May, doctors in California read through several hundred charts of pediatric patients, one by one, to figure out why, exactly, each COVID-positive child had been admitted to the hospital. Did they need treatment for COVID, or was there some other reason for admission, like cancer treatment or a psychiatric episode, and the COVID diagnosis was merely incidental? According to the researchers, 40 to 45 percent of the hospitalizations that they examined were for patients in the latter group.

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Daily Publication Of Covid

This file contains Covid data on measures of hospital admissions and the number of beds occupied by Covid patients and the number of MV beds occupied by Covid patients. It provides regional and national level information from 1 August up to the latest day.

Data quality notes:

  • Data quality notes for the periods prior to 1 April 2022 are viewable within the historical Daily Admissions and Beds files below.

Data for the following days are impacted by missing data submissions. This impact should be borne in mind when interpreting both the level of national and regional figures and the recent trend.

Safe And Happy Holidays

The United States recently surpassed 50 million COVID-19 cases and 800,000 deaths since the start of the pandemic. This week also marks the first anniversary of the first COVID-19 vaccination in the United States. In recent weeks, COVID-19 cases and hospitalizations have increased, with many parts of the country experiencing substantial or high levels of community transmission. These increases and the recent emergence of the Omicron variant highlight the importance of prevention strategies to help people stay safe and reduce the spread of the virus that causes COVID-19.

Although we are still learning about Omicron, weve been fighting COVID-19 since last year and have the tools to end the pandemic. The United States saw the highest peak in COVID-19 cases in January 2021, following the 2020 holiday season. But this year, we have the most important protection of all: vaccination. As people start to travel and gather this year, COVID-19 vaccination, along with other important prevention strategies, continues to be our best defense against severe disease.

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How People Were Exposed Footnote 3

In , detailed case report data were provided for 877,276 cases. We have exposure history for 923,042 cases. The probable exposure setting of these casesFootnote 1 are:

  • any exposure that occurred in Canada: , including
  • from contact with a known COVID case:
  • from contact with a traveller:
  • from an unknown source:
  • currently unknown :
  • travelled outside of Canada:
  • Figure 5 Of Confirmed Covid

    Unvaccinated Patients Still Count For Majority of COVID-19 Hospital Admissions
    Characteristics and severe outcomes associated unvaccinated, partially vaccinated and fully vaccinated confirmed cases reported to PHAC, as of July 10, 2021


    Of these people:

    Based on detailed case information reported to PHAC from provinces and territories, cases following vaccination were reported more frequently among females . This may be the result of higher vaccination coverage in Canada among females due to the prioritization healthcare workers as part of the vaccine rollout.

    Table 2. Characteristics and severe outcomes associated unvaccinated, partially vaccinated and fully vaccinated confirmed cases reported to PHAC, as of July 10, 2021
    • : Detailed case information received by PHAC from provinces and territories, since December 14, 2020
    • Note:
    • Twelve of thirteen provinces and territories have reported case-level vaccine history data to PHAC as part of the national COVID-19 dataset. Ten provinces and territories have reported complete case-level vaccine history data to PHAC since October 2021. A data cut-off of December 25, 2021 was used to account for routine reporting delays associated with vaccine history information.
    • *Cases with missing gender were excluded. Where available, gender data was used when gender data was unavailable, sex data was used. Reliable data on gender diverse respondents are unavailable due to small counts.

    PHAC monitors cases following vaccination using the following categories:

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    Covid Could Worsen Underlying Illnesses

    Dr. Jeremy Faust, an emergency physician at Brigham and Womens Hospital, said hospital staff shouldn’t “downplay” patients admitted with Covid because they are often earlier in the course of their disease and may be far more contagious to others, including to at-risk patients and health care workers.

    Doctors also still must be careful not to dismiss patients who test positive for Covid but are not presenting the more obvious symptoms because the virus could be exacerbating an underlying medical condition, said Dr. Isaac Bogoch, an infectious disease specialist at the University of Toronto.

    Maves of Wake Forest School of Medicine said physicians often start patients who tested positive for Covid on a round of the antiviral drug remdesivir in addition to care for other ailments if they have a comorbidity that puts them at greater risk of developing severe disease.

    Other effective treatments, like monoclonal antibodies or oral antiviral drugs, from Pfizer and Merck, are currently in short supply.

    Testing positive for Covid can also delay care for other conditions, doctors say.

    Dr. Ali Raja, an emergency physician at Massachusetts General Hospital, said he has witnessed the same thing, specifically patients who need psychiatric care but can’t go to the psychiatric unit because they are positive for Covid.

    “We have had kids wait four weeks for pediatric psychiatric beds,” he said, noting some of those children have to wait in the emergency department.

    Focus On Health Equity

    Because health equity is a priority, we will keep working to provide greater access to data, incorporate new and non-traditional data sources, and increase our focus on behavioral health and race and ethnicity data. CDC will continue to use data to measure and address structural inequities and prioritize the socioeconomic variables that will help guide resources where theyre needed most. CDCs COVID-19 Response Health Equity Strategy prioritizes data-driven approaches to expand the evidence base for examining health and social inequities.

    On a broader scale, we must continue to evolve policies and processes as a nation that better support the public health mission. We need a common approach to collect the kinds of data that are helpful to all, such as COVID hospitalizations, breakthrough hospitalizations, or race and ethnicity stratification of cases. We must bridge the current workforce crisis and reverse its decades-long erosion in ways that can sustain our skills for the long term, both at CDC and with our state and local partners. And we must bring public health into the healthcare ecosystem through better interoperability, while reducing the burden on providers of data in healthcare and at state and local health departments.

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    Know More About The Omicron Variant

    On November 24, 2021, a new variant of SARS-CoV-2, B.1.1.529, was reported to the World Health Organizationexternal icon . This new variant was first detected in specimens collected on November 11, 2021, in Botswana and on November 14, 2021, in South Africa. On November 26, 2021, WHO named the variant Omicron and classified it as a Variant of Concern . Four days later, on November 30, the U.S. government SARS-CoV-2 Interagency Group also designated Omicron as a VOC. On December 1, 2021, the first confirmed U.S. case of Omicron was identified in California. As of December 15, 2021, 70 countries have verified SARS-CoV-2 infections caused by the Omicron variant.

    CDC has been working with state and local public health officials to monitor the spread of Omicron in the United States. Multiple states have now detected Omicron cases. On December 10, 2021, CDC released an MMWR article summarizing characteristics of the first infections in the United States with the Omicron variant, along with prevention strategies to slow the spread.

    We expect current vaccines to protect against severe illness, hospitalizations, and deaths from infection with the Omicron variant. However, Omicron might cause more breakthrough infections than prior variants, though information on the extent of vaccine protection against infection is not yet available.

    Are These Reports Accurate


    The Intensive Care National Audit and Research Centre , which has been monitoring activity throughout the pandemic, provides information on admissions to intensive care.3 Its latest report, published on 31 December, showed that the proportion of patients admitted to critical care in December 2021 with confirmed covid-19 who were unvaccinated was 61%. This proportion had previously fallen from 75% in May 2021 to 47% in October 2021consistent with the decreasing proportion of the general population who were unvaccinatedbefore rising again in December 2021.

    The proportion of unvaccinated patients in intensive care varied by English region, with the highest rates recorded in London , the south west, and the north west. Being unvaccinated was classed as a person having no record of receiving any vaccination or having had a first dose administered within 14 days of receiving a positive covid test, and only 1.9% of the unvaccinated group had received a first dose within that period.

    The 61% figure is lower than the 80-90% reported at some hospitals. But the latest ICNARC data span only to 15 December, and the proportion of patients in intensive care who are unvaccinated may have increased as the omicron variant spread in December. Some hospitals will also have been more badly affected than others.

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    Figure 7c Age And Genderfootnote 4 Distribution Of Covid

    Data note: Figure 7 includes COVID-19 cases hospitalized, admitted to ICU, and deceased for which age and gender information were available. Therefore, some COVID-19 hospitalizations, ICU admissions, and deaths may not be included in Figure 7.

    Age and gender distribution of COVID-19 cases hospitalized in Canada as of

    Age group

    Weekly Publication Of Covid

    This file contains Covid data on measures of:-

    • hospital admissions
    • number of beds occupied by Covid patients
    • number of MV beds occupied by Covid patients
    • number of Adult G& A beds: occupied by Covid patients occupied by non-Covid patients unoccupied and unoccupied, available to non-Covid patients
    • number of Adult Critical Care beds: occupied by Covid patients occupied by non-Covid patients unoccupied and unoccupied, available to non-Covid patients

    For the majority of items relating to Adult G& A and critical care beds the data is from 17 November 2020. These data items were first collected on 10 November 2020 and have been deemed of usable quality as from the 17th. The unoccupied, available to non-Covid patients data items were first collected on 15 December 2020 and have been deemed to be of usable quality as from 13 January 2021. Adults represent 99% of Covid admissions to hospital.

    For other items, the file provides trust level information from 1 August 2020 up to the latest week. This trust data is consistent with the daily release of admissions data, which is at regional and national level. The methodology for construction of these measures at trust level is the same at regional and national level .

    Data quality notes:

    • Data quality notes for the periods prior to 1 April 2022 are viewable within the historical Weekly Admissions and Beds files below.
    • Data quality notes for the period from 1 April 2022 to date are viewable within the Daily publication paragraphs below.

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    Public Understanding Of Vaccine Efficacy

    The relative reduction of risk from vaccination is known as the efficacy estimate. U.S. CDC data suggest that vaccines are roughly 99% effective at reducing hospitalizations. Careful studies that attempt to compare people living in the same area who face similar risks find efficacy rates around 95%, even against Delta variant, for the most common vaccines found in the United States .

    We used individual responses to the items on hospitalization probabilities for vaccinated and unvaccinated people to calculate an implied efficacy rate, which is the percentage reduction in risk for the vaccinated group. Again, partisanship is a strong predictor of the accuracy of these estimates. U.S. adults estimated a median efficacy rate of 80%, which is close to the actual rate. Democrats, however, were even more accurate, with a median efficacy rate of 88%. Republicans, however, expressed an efficacy rate of only 50%.

    Median risk – unvaccinated
    Note. Efficacy is estimated at the individual level, by calculating the percentage reduction in hospitalization risk. The median is reported for each group to avoid sensitivity to outliers.
    Gallup Panel

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