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New COVID-19 cases – Weekly review: October 3 – 9, 2022


During the week of October 3-9, the number of people who tested positive for COVID-19 rose to 3,004 cases from 2,324 cases the previous week.

Additionally, 1,246 people were re-infected, or 29.3% of all people who tested positive, up from 876 (27.4%) the previous week.

The number of PCR tests performed during the week of October 3 to 9 increased from 8,796 to 10,274.

38 people reported a positive rapid antigen test (RAT) for the reporting week, compared to 35 the previous week, bringing the number of positive results obtained by a health worker to a total of 3,571. positives are not included in the calculation of the positivity rate.

As of October 9, the number of active infections rose to 5,666 (from 3,965 on October 2), while the number of people recovered rose from 287,692 to 288,991. The average age of those diagnosed with COVID -19 is 45.2 years.

For the week of October 3-9, 4 new deaths related to COVID-19 were reported. The average age of the deceased is 69 years old.

In hospitals, there were 26 new admissions of confirmed COVID-19 patients in normal care, compared to 14 the previous week. In intensive care, the number of occupied beds is 1. The average age of hospitalized patients is 60 years.

Positivity rate and incidence rate

For the reference period, the effective reproduction rate (R) decreased, with 1.10% against 1.31% the previous week, while the positivity rate on all the tests carried out (prescriptions, contact tracing) rose from 26.42% to 29.24%.

The 7-day incidence rate rose to 465 per 100,000 population from 360 per 100,000 population the previous week. Reinfections as well as certified self-tests were included in the calculation of incidence rates. Compared to the previous week, the incidence rate increased in all age groups, except in the 5-9 year age group (-45%). The largest increase was recorded in the 90+ age group (+115%), followed by the 85-89 age group (+66%).

The lowest incidence rate is recorded in the 0-4 age group with 217 cases per 100,000 inhabitants. The highest incidence rate is recorded in the age group of 90 years and over with 1,231 cases per 100,000 inhabitants.


Among the 4,297 resident cases in the week of October 3-9, 2022, 612 cases (14%) have been investigated and the source has been determined. The family circle remains the most frequent source of transmission of COVID-19 infections. 19 (20%), followed by work (11%) and education (6%). The percentage of undetermined sources has increased (45%).

Vaccinations: update on the situation

For the week of October 3-9, 2022, a total of 2,117 doses were administered. 10 people received a 1st dose, 26 a 2nd dose, 123 people received a complementary dose to a complete vaccination, 1,904 received a second complementary dose to a complete vaccination and 54 received a third complementary dose to a complete vaccination, bringing the total number of vaccines administered as of October 9 to 1,290,961.

474,681 people have a complete vaccination schedule, which corresponds to a vaccination rate of 79% of the eligible population (i.e. the 5+ population).

“Impf-Bus on Tour”

The next stops of the “Impf-Bus on tour” will be announced on

Note that vaccination can be done without an appointment (identity card and CNS card required). The type of vaccination offered is the initial vaccination and the booster dose.

Vaccinations in the “Impfbus” are done without prior appointment, which means that you have to wait your turn, which can cause waiting times, especially during busy periods. In order to avoid long waiting times and for greater convenience, it is advisable to make an appointment at the vaccination center, with a doctor or at a pharmacy.

Reopening of the vaccination center in Esch-Belval

In order to best prepare the population for possible waves of infection during the coming autumn and winter, the Luxembourg government is reopening the Esch-Belval vaccination center from Thursday 13 October 2022. Opening hours are Tuesday to Friday from 7 a.m. to 7 p.m. and Saturday from 7 a.m. to 1 p.m.

In addition to the vaccination center, it is possible to be vaccinated in the medical offices or pharmacies participating in the vaccination campaign, as well as in the “Impfbus”. The list of all vaccination options can be viewed on the following site:

The evolution of variants

Variant sequencing data are published every Friday on the National Health Laboratory (LNS) website.

Wastewater monitoring in Luxembourg in the context of SARS-CoV-2

The CORONASTEP report is published every 15 days.

According to the latest CORONASTEP report established by LIST (Luxembourg Institute of Science and Technology), the level of contamination of the 13 wastewater treatment plants analyzed during the 39th and 40th week of 2022 shows a high prevalence of SARS-CoV-2 in Wastewater . The level of wastewater contamination by SARS-CoV-2 increased slightly in week 39, followed by a notable decrease in week 40. This downward trend observed, must be considered with caution due to heavy precipitation during the week. 40, SARS- Cov-2 could have been diluted. At the regional level, levels of SARS-CoV-2 contamination are more or less stable, with similar trends at the national level.

All CORONASTEP reports are available on the LIST website:

Press release from the Ministry of Health, the Ministry of National Education, Children and Youth, the National Health Laboratory (LNS) and the Luxembourg Institute of Science and Technology (LIST)

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